termios gem install error

gistfile1.txt

Fetching: termios-0.9.4.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing hcl:
	ERROR: Failed to build gem native extension.

        /Users/joey/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb
checking for termios.h... yes
checking for unistd.h... yes
creating Makefile

make
gcc -I. -I/Users/joey/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1/x86_64-darwin10.8.0 -I/Users/joey/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1/ruby/backward -I/Users/joey/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1 -I. -DHAVE_TERMIOS_H -DHAVE_UNISTD_H -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -fno-common -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long  -fno-common -pipe  -o termios.o -c termios.c
In file included from termios.c:10:
/Users/joey/.rvm/rubies/ruby-1.9.2-p290/include/ruby-1.9.1/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h"
termios.c: In function ‘Termios_to_termios’:
termios.c:182: error: ‘struct RArray’ has no member named ‘ptr’
termios.c:183: error: ‘struct RArray’ has no member named ‘ptr’
termios.c: In function ‘termios_tcgetattr’:
termios.c:200: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:200: error: (Each undeclared identifier is reported only once
termios.c:200: error: for each function it appears in.)
termios.c:200: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcsetattr’:
termios.c:224: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:224: error: ‘fptr’ undeclared (first use in this function)
termios.c:231: warning: initialization discards qualifiers from pointer target type
termios.c: In function ‘termios_tcsendbreak’:
termios.c:265: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:265: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcdrain’:
termios.c:290: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:290: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcflush’:
termios.c:313: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:313: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcflow’:
termios.c:343: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:343: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcgetpgrp’:
termios.c:374: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:374: error: ‘fptr’ undeclared (first use in this function)
termios.c: In function ‘termios_tcsetpgrp’:
termios.c:398: error: ‘OpenFile’ undeclared (first use in this function)
termios.c:398: error: ‘fptr’ undeclared (first use in this function)
make: *** [termios.o] Error 1


Gem files will remain installed in /Users/joey/.rvm/gems/ruby-1.9.2-p290@global/gems/termios-0.9.4 for inspection.
Results logged to /Users/joey/.rvm/gems/ruby-1.9.2-p290@global/gems/termios-0.9.4/./gem_make.out

Did you find a fix for this?