vincent's Blog


## centos 6.5 upgrade python to 2.7
yum install xz.x86_64 -y
wget http://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz
xz -d Python-2.7.8.tar.xz
tar -xvf Python-2.7.8.tar


cd Python-2.7.8

./configure --prefix=/usr/local

make
make altinstall


vi /etc/profile

export PATH=$PATH:/opt/APP/java/bin:/opt/APP/nginx/bin:/opt/APP/Python-2.7.8/bin

cd /usr/bin
rm -rf python
ln -s /opt/APP/Python-2.7.8/bin/python2.7 python

ln -s /opt/APP/Python-2.7.8/lib/python2.7 /usr/lib64/python2.7
python -V
Python 2.7.8

vi /usr/bin/yum
#!/usr/bin/python -> #!/usr/bin/python2.6



## install setuptools
##wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz
wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.0.tar.gz
tar -xvf setuptools-*.tar.gz
python setup.py install



##install pip
 curl https://bootstrap.pypa.io/get-pip.py | python2.7 -


## install virtualenv
pip install virtualenv