Install a second Python on CentOS
1.download python
2.install to diff local
configure –prefix=/opt/virtualenv/python
make && make install
3.create virtual env using new python
virtualenv /opt/virtualenv –python=/opt/python276/bin/python
note: if needed it can be done with a different user
chown pyuser -R /opt/virtualenv
su – pyuser
source /opt/virtualenv/bin/activate
python -v
4.Criar virtual env:
virtualenv /opt/virtualenv
su – infograficos
source bin/activate
5. Install pip with python 2.7 (inside virtualenv)
easy_install pip