suse42 insatll python 2.7, virtualenv, pip

gistfile1.txt

#############################################################################
# current status check
#############################################################################

# suse version
cat /etc/os-release
  NAME="openSUSE Leap"
  VERSION="42.1"
  VERSION_ID="42.1"
  PRETTY_NAME="openSUSE Leap 42.1 (x86_64)"
  ID=opensuse
  ANSI_COLOR="0;32"
  CPE_NAME="cpe:/o:opensuse:opensuse:42.1"
  BUG_REPORT_URL="https://bugs.opensuse.org"
  HOME_URL="https://opensuse.org/"
  ID_LIKE="suse"
  
# python version check
easy_install --version
  setuptools 18.3.2 from /usr/lib/python3.4/site-packages (Python 3.4)
pip  --version
  pip 7.1.2 from /usr/lib/python3.4/site-packages (python 3.4)

#############################################################################
# insatll python 2.7
#############################################################################

# from http://stackoverflow.com/a/11371726; Package not found: 'bzip2-devel', 'expat-devel', 'tix-devel'.
zypper install readline-devel openssl-devel gmp-devel ncurses-devel gdbm-devel zlib-devel libGL-devel tk tix gcc-c++ libX11-devel glibc-devel bzip2 tar tcl-devel tk-devel pkgconfig sqlite-devel autoconf db4-devel libffi-devel valgrind-devel make -y

mkdir tmp
cd tmp
wget http://python.org/ftp/python/2.7.12/Python-2.7.12.tgz
tar xvfz Python-2.7.12.tgz
cd Python-2.7.12
./configure --prefix=/opt/python2.7 --enable-shared
make
make altinstall
echo "/opt/python2.7/lib" >> /etc/ld.so.conf.d/opt-python2.7.conf
ldconfig

/opt/python2.7/bin/easy_install-2.7 pip virtualenv
/opt/python2.7/bin/virtualenv myproj