.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

[[ ! -z "$PS1" ]] ; then
  # don't put duplicate lines in the history. See bash(1) for more options
  # don't overwrite GNU Midnight Commander's setting of `ignorespace'.
  HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
  # ... or force ignoredups and ignorespace
  HISTCONTROL=ignoreboth
  
  # append to the history file, don't overwrite it
  shopt -s histappend
  
  # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
  
  # check the window size after each command and, if necessary,
  # update the values of LINES and COLUMNS.
  shopt -s checkwinsize
  
  # make less more friendly for non-text input files, see lesspipe(1)
  [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
  
  # set variable identifying the chroot you work in (used in the prompt below)
  if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
      debian_chroot=$(cat /etc/debian_chroot)
  fi
  
  # set a fancy prompt (non-color, unless we know we "want" color)
  case "$TERM" in
      xterm-color) color_prompt=yes;;
  esac
  
  # uncomment for a colored prompt, if the terminal has the capability; turned
  # off by default to not distract the user: the focus in a terminal window
  # should be on the output of commands, not on the prompt
  #force_color_prompt=yes
  
  if [ -n "$force_color_prompt" ]; then
      if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    # We have color support; assume it's compliant with Ecma-48
    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
    # a case would tend to support setf rather than setaf.)
    color_prompt=yes
      else
    color_prompt=
      fi
  fi
  
  if [ "$color_prompt" = yes ]; then
      PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
  else
      PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
  fi
  unset color_prompt force_color_prompt
  
  # If this is an xterm set the title to user@host:dir
  case "$TERM" in
  xterm*|rxvt*)
      PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
      ;;
  *)
      ;;
  esac
  
  # enable color support of ls and also add handy aliases
  if [ -x /usr/bin/dircolors ]; then
      test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
      alias ls='ls --color=auto'
      #alias dir='dir --color=auto'
      #alias vdir='vdir --color=auto'
  
      alias grep='grep --color=auto'
      alias fgrep='fgrep --color=auto'
      alias egrep='egrep --color=auto'
  fi
  
  # some more ls aliases
  #alias ll='ls -l'
  #alias la='ls -A'
  #alias l='ls -CF'
  alias ll='ls -al'
  
  # Alias definitions.
  # You may want to put all your additions into a separate file like
  # ~/.bash_aliases, instead of adding them here directly.
  # See /usr/share/doc/bash-doc/examples in the bash-doc package.
  
  if [ -f ~/.bash_aliases ]; then
      . ~/.bash_aliases
  fi
  
  # enable programmable completion features (you don't need to enable
  # this, if it's already enabled in /etc/bash.bashrc and /etc/profile
  # sources /etc/bash.bashrc).
  if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
      . /etc/bash_completion
  fi
  
  
  # RUBY GEMS
  PATH=$PATH:/var/lib/gems/1.8/bin/
  export PATH
  
  alias w=/opt/google/chrome/google-chrome
fi

# RVM
if [[ -s /home/dima/.rvm/scripts/rvm ]] ; then source /home/dima/.rvm/scripts/rvm ; fi

config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  $ ./configure --prefix=/home/dima/.rvm/rubies/ruby-1.9.2-preview1

## --------- ##
## Platform. ##
## --------- ##

hostname = me
uname -m = x86_64
uname -r = 2.6.31-20-generic
uname -s = Linux
uname -v = #58-Ubuntu SMP Fri Mar 12 04:38:19 UTC 2010

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/dima/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
PATH: /var/lib/gems/1.8/bin/


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2104: checking build system type
configure:2122: result: x86_64-unknown-linux-gnu
configure:2144: checking host system type
configure:2159: result: x86_64-unknown-linux-gnu
configure:2181: checking target system type
configure:2196: result: x86_64-unknown-linux-gnu
configure:2480: checking for gcc
configure:2496: found /usr/bin/gcc
configure:2507: result: gcc
configure:2739: checking for C compiler version
configure:2747: gcc --version >&5
gcc (Ubuntu 4.4.1-4ubuntu9) 4.4.1
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:2751: $? = 0
configure:2758: gcc -v >&5
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.1-4ubuntu9' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --disable-werror --with-arch-32=i486 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) 
configure:2762: $? = 0
configure:2769: gcc -V >&5
gcc: '-V' option must have argument
configure:2773: $? = 1
configure:2796: checking for C compiler default output file name
configure:2818: gcc    conftest.c  >&5
configure:2822: $? = 0
configure:2860: result: a.out
configure:2879: checking whether the C compiler works
configure:2889: ./a.out
configure:2893: $? = 0
configure:2912: result: yes
configure:2919: checking whether we are cross compiling
configure:2921: result: no
configure:2924: checking for suffix of executables
configure:2931: gcc -o conftest    conftest.c  >&5
configure:2935: $? = 0
configure:2961: result: 
configure:2967: checking for suffix of object files
configure:2993: gcc -c   conftest.c >&5
configure:2997: $? = 0
configure:3022: result: o
configure:3026: checking whether we are using the GNU C compiler
configure:3055: gcc -c   conftest.c >&5
configure:3062: $? = 0
configure:3079: result: yes
configure:3088: checking whether gcc accepts -g
configure:3118: gcc -c -g  conftest.c >&5
configure:3125: $? = 0
configure:3226: result: yes
configure:3243: checking for gcc option to accept ISO C89
configure:3317: gcc  -c -g -O2  conftest.c >&5
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -qlanglvl=extc89 -c -g -O2  conftest.c >&5
gcc: unrecognized option '-qlanglvl=extc89'
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -qlanglvl=ansi -c -g -O2  conftest.c >&5
gcc: unrecognized option '-qlanglvl=ansi'
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -std -c -g -O2  conftest.c >&5
cc1: error: unrecognized command line option "-std"
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -Ae -c -g -O2  conftest.c >&5
<command-line>: error: missing '(' after predicate
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -Aa -D_HPUX_SOURCE -c -g -O2  conftest.c >&5
<command-line>: error: missing '(' after predicate
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3317: gcc -Xc -D__EXTENSIONS__ -c -g -O2  conftest.c >&5
gcc: unrecognized option '-Xc'
conftest.c:10:19: error: stdio.h: No such file or directory
conftest.c:11:23: error: sys/types.h: No such file or directory
conftest.c:12:22: error: sys/stat.h: No such file or directory
conftest.c:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
conftest.c:49: error: expected declaration specifiers or '...' before 'FILE'
configure:3324: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdio.h>
| #include <sys/types.h>
| #include <sys/stat.h>
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
| struct buf { int x; };
| FILE * (*rcsopen) (struct buf *, struct stat *, int);
| static char *e (p, i)
|      char **p;
|      int i;
| {
|   return p[i];
| }
| static char *f (char * (*g) (char **, int), char **p, ...)
| {
|   char *s;
|   va_list v;
|   va_start (v,p);
|   s = g (p, va_arg (v,int));
|   va_end (v);
|   return s;
| }
| 
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
|    function prototypes and stuff, but not '\xHH' hex character constants.
|    These don't provoke an error unfortunately, instead are silently treated
|    as 'x'.  The following induces an error, until -std is added to get
|    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
|    array size at least.  It's necessary to write '\x00'==0 to get something
|    that's true only with -std.  */
| int osf4_cc_array ['\x00' == 0 ? 1 : -1];
| 
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|    inside strings and character constants.  */
| #define FOO(x) 'x'
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
| 
| int test (int i, double x);
| struct s1 {int (*f) (int a);};
| struct s2 {int (*f) (double a);};
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
| int argc;
| char **argv;
| int
| main ()
| {
| return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
|   ;
|   return 0;
| }
configure:3350: result: unsupported
configure:3423: checking for g++
configure:3439: found /usr/bin/g++
configure:3450: result: g++
configure:3477: checking for C++ compiler version
configure:3485: g++ --version >&5
g++ (Ubuntu 4.4.1-4ubuntu9) 4.4.1
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3489: $? = 0
configure:3496: g++ -v >&5
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.1-4ubuntu9' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --disable-werror --with-arch-32=i486 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) 
configure:3500: $? = 0
configure:3507: g++ -V >&5
g++: '-V' option must have argument
configure:3511: $? = 1
configure:3514: checking whether we are using the GNU C++ compiler
configure:3543: g++ -c   conftest.cpp >&5
configure:3550: $? = 0
configure:3567: result: yes
configure:3576: checking whether g++ accepts -g
configure:3606: g++ -c -g  conftest.cpp >&5
configure:3613: $? = 0
configure:3714: result: yes
configure:3743: checking how to run the C preprocessor
configure:3783: gcc -E  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3783: gcc -E  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3783: gcc -E -traditional-cpp  conftest.c
conftest.c:12: error: assert.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3783: gcc -E -traditional-cpp  conftest.c
conftest.c:12: error: assert.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3783: /lib/cpp  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3783: /lib/cpp  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3790: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3861: result: /lib/cpp
configure:3890: /lib/cpp  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3897: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3890: /lib/cpp  conftest.c
In file included from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:11,
                 from conftest.c:10:
/usr/lib/gcc/x86_64-linux-gnu/4.4.1/include-fixed/limits.h:122:61: error: limits.h: No such file or directory
configure:3897: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 		     Syntax error
configure:3959: error: in `/home/dima/.rvm/src/ruby-1.9.2-preview1':
configure:3962: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=x86_64-unknown-linux-gnu
ac_cv_objext=o
ac_cv_prog_CPP=/lib/cpp
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_cc_c89=no
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_target=x86_64-unknown-linux-gnu

## ----------------- ##
## Output variables. ##
## ----------------- ##

ALLOCA=''
AR=''
ARCHFILE=''
ARCH_FLAG=''
AS=''
ASFLAGS=''
BASERUBY='ruby'
BUILTIN_ENCOBJS=''
BUILTIN_TRANSOBJS=''
BUILTIN_TRANSSRCS=''
CC='gcc'
CCDLFLAGS=''
CFLAGS='-g -O2'
CHDIR=''
COMMON_HEADERS=''
COMMON_LIBS=''
COMMON_MACROS=''
COUTFLAG=''
CP=''
CPP='/lib/cpp'
CPPFLAGS=''
CPPOUTFILE=''
CXX='g++'
CXXFLAGS='-g -O2'
DEFS=''
DLDFLAGS=''
DLDLIBS=''
DLEXT2=''
DLEXT=''
DLLWRAP=''
DOT=''
DOXYGEN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
ENABLE_SHARED=''
EXEEXT=''
EXPORT_PREFIX=''
EXTOUT=''
EXTSTATIC=''
GNU_LD=''
GREP=''
INSTALL_DATA=''
INSTALL_PROGRAM=''
INSTALL_SCRIPT=''
LDFLAGS=''
LDSHARED=''
LDSHAREDXX=''
LIBEXT=''
LIBOBJS=''
LIBPATHENV=''
LIBPATHFLAG=''
LIBRUBY=''
LIBRUBYARG=''
LIBRUBYARG_SHARED=''
LIBRUBYARG_STATIC=''
LIBRUBY_A=''
LIBRUBY_ALIASES=''
LIBRUBY_DLDFLAGS=''
LIBRUBY_LDSHARED=''
LIBRUBY_SO=''
LIBS=''
LINK_SO=''
LN_S=''
LTLIBOBJS=''
MAINLIBS=''
MAJOR='1'
MAKEDIRS=''
MAKEFILES=''
MANTYPE=''
MINIOBJS=''
MINIRUBY=''
MINOR='9'
NM=''
NROFF=''
OBJCOPY=''
OBJDUMP=''
OBJEXT='o'
OUTFLAG=''
PACKAGE=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PREP=''
RANLIB=''
RDOCTARGET=''
RI_BASE_NAME=''
RM=''
RMALL=''
RMDIRS=''
RPATHFLAG=''
RUBYW_BASE_NAME='rubyw'
RUBYW_INSTALL_NAME=''
RUBY_BASE_NAME='ruby'
RUBY_INSTALL_NAME=''
RUBY_SO_NAME=''
RUNRUBY=''
SET_MAKE=''
SHELL='/bin/bash'
SOLIBS=''
STATIC=''
STRIP=''
TEENY='1'
THREAD_MODEL=''
TRY_LINK=''
UNIVERSAL_ARCHNAMES=''
UNIVERSAL_INTS=''
WINDRES=''
XCFLAGS=''
XLDFLAGS=''
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_OBJCOPY=''
ac_ct_OBJDUMP=''
arch=''
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
cflags=' ${optflags} ${debugflags} ${warnflags}'
configure_args=''
cppflags=''
cxxflags=' ${optflags} ${debugflags} ${warnflags}'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
debugflags=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-unknown-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
optflags=''
pdfdir='${docdir}'
prefix='/home/dima/.rvm/rubies/ruby-1.9.2-preview1'
program_transform_name='s&^&&'
psdir='${docdir}'
ridir=''
ruby_version=''
rubyhdrdir=''
rubylibprefix=''
rubyw_install_name=''
sbindir='${exec_prefix}/sbin'
setup=''
sharedstatedir='${prefix}/com'
sitearch=''
sitedir=''
sitehdrdir=''
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux'
target_vendor='unknown'
try_header=''
vendordir=''
vendorhdrdir=''
warnflags=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define CANONICALIZATION_FOR_MATHN 1

configure: exit 1

dependencies.txt

dima@me:~$ rvm notes

Notes for Linux ( DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10" )


    *  curl is required.


    *  patch is required (for ree, some ruby head's).

    *  For JRuby (if you wish to use it) you will need:

       $ aptitude install curl sun-java6-bin sun-java6-jre sun-java6-jdk

    *  For MRI & ree (if you wish to use it) you will need:

       $ aptitude install curl bison build-essential zlib1g-dev libssl-dev libreadline5-dev libxml2-dev git-core

    *  For IronRuby (if you wish to use it) you will need:

       $ aptitude install curl mono-2.0-devel

dima@me:~$ which curl
/usr/bin/curl
dima@me:~$ sudo apt-get install curl bison build-essential zlib1g-dev libssl-dev libreadline5-dev libxml2-dev git-core
[sudo] password for dima: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
curl is already the newest version.
bison is already the newest version.
build-essential is already the newest version.
zlib1g-dev is already the newest version.
libssl-dev is already the newest version.
libreadline5-dev is already the newest version.
libxml2-dev is already the newest version.
git-core is already the newest version.
The following packages were automatically installed and are no longer required:
  libbreakpoint-ruby1.8 python-evolution libbuilder-ruby libcmdparse2-ruby1.8 libqt4-script libqt4-designer libqt4-network libqt4-dbus lsb-desktop rake libgpds0
  libmocha-ruby1.8 libredcloth-ruby1.8 libjs-prototype libruby libqt4-opengl libsqlite3-ruby1.8 libqt4-sql-sqlite libqt4-gui liblog4r-ruby1.8 libredcloth-ruby
  libbuilder-ruby1.8 python-gtkmozembed libncurses-ruby1.8 lsb pax liberb-ruby libqt4-sql libmmap-ruby1.8 libqt4-svg libqt4-xml libdaemons-ruby1.8 libqt4-assistant
  wwwconfig-common libxml-simple-ruby libruby1.8-extras libqt3-mt lsb-graphics libmocha-ruby libopenssl-ruby1.8 lsb-core ncurses-term javascript-common
  libsqlite3-ruby lsb-cxx
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


dima@me:~$ rvm install ruby-1.9.2
Installing Ruby from source to: /home/dima/.rvm/rubies/ruby-1.9.2-preview1
/home/dima/.rvm/src/ruby-1.9.2-preview1 has already been extracted.
Configuring ruby-1.9.2-preview1, this may take a while depending on your cpu(s)...
Error running './configure --prefix=/home/dima/.rvm/rubies/ruby-1.9.2-preview1  ', please check /home/dima/.rvm/log/ruby-1.9.2-preview1/configure*.log
There has been an error while running configure. Aborting the installation.
dima@me:~$