Update python version in existing virtualenv in ubuntu

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I am trying to update the python version in my already existing virtual environment. I installed python using following steps

wget https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz
tar xfz Python-2.7.11.tgz
cd Python-2.7.11/
./configure --prefix /usr/local/lib/python2.7.11 --enable-ipv6
make
sudo make install

I checked the version as well and its coming correctly

/usr/local/lib/python2.7.11/bin/python -V
Python 2.7.11

I have an existing virtualenv named test and I want to use python2.7.11 in this environment. It tried using

workon test --python /usr/local/lib/python2.7.11/bin/python

But the version of python is shown as the old one only

python -V
Python 2.7.6

If I create a new environment, it works fine

mkvirtualenv test2 -p /usr/local/lib/python2.7.11/bin/python
python -V
Python 2.7.11

I tried finding the solution but couldn't figure out how to modify python version in the existing virtual environment. Any help in figuring out the solution will be appreciated.

Thanks

1 Answers
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