scientific linux 6 にpython 2.7 virtual envを入れる

yum groupinstall "Development tools"

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel

wget http://python.org/ftp/python/2.7.6/Python-2.7.6.tar.xz

tar xf Python-2.7.6.tar.xz

cd Python-2.7.6

mkdir /opt

mkdir /opt/PYTHON

mkdir /opt/PYHTON/2.7.6

mkdir /opt/PYHTON/2.7.6/lib

./configure --prefix=/opt/PYTHON/2.7.6/ --enable-unicode=ucs4 --enable-shared LDFLAGS="-Wl,-rpath /optPYTHON/2.7.6/lib"

make && make altinstall

PATHとLD_LIBRARY_PATHを設定する。

export PATH=/opt/PYTHON/2.7.6/bin/:$PATH

export LD_LIBRARY_PATH=/opt/PYTHON/2.7.6/lib/:$LD_LIBRARY_PATH

wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py

python2.7 ez_setup.py

easy_install-2.7 pip

pip2.7 install matplotlib

===

直接関係ないけど、回線が細くて matplotlibのインストールがうまくいなかったので、下記を実施。

matplotlib 1.3.1のソースをダウンロード。

mkdir /tmp/pip_build_root/

cp matplotlib-1.3.1.tar.gz /tmp/pip_build_root/

cd /tmp/pip_build_root/

tar -xvzf matplotlib-1.3.1.tar.gz

ln -fs maptlotlib-1.3.1 matplotlib

cd

pip2.7 install matplotlib --no-download

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参考

http://toomuchdata.com/2014/02/16/how-to-install-python-on-centos/