How to use virtual environment in ubuntu

$ sudo apt-get install python-setuptools

Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: python-setuptools 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 230 kB of archives. After this operation, 830 kB of additional disk space will be used. Get:1 http://in.archive.ubuntu.com/ubuntu/ trusty/main python-setuptools all 3.3-1ubuntu1 [230 kB] Fetched 230 kB in 9s (25.2 kB/s) Selecting previously unselected package python-setuptools. (Reading database ... 225639 files and directories currently installed.) Preparing to unpack .../python-setuptools_3.3-1ubuntu1_all.deb ... Unpacking python-setuptools (3.3-1ubuntu1) ... Setting up python-setuptools (3.3-1ubuntu1) ...

$ sudo easy_install virtualenv

Searching for virtualenv Reading https://pypi.python.org/simple/virtualenv/ Best match: virtualenv 1.11.6 Downloading https://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.11.6.tar.gz#md5=f61cdd983d2c4e6aeabb70b1060d6f49 Processing virtualenv-1.11.6.tar.gz Writing /tmp/easy_install-H8Uy4W/virtualenv-1.11.6/setup.cfg Running virtualenv-1.11.6/setup.py -q bdist_egg --dist-dir /tmp/easy_install-H8Uy4W/virtualenv-1.11.6/egg-dist-tmp-QkbfEY warning: no previously-included files matching '*' found under directory 'docs/_templates' warning: no previously-included files matching '*' found under directory 'docs/_build' Adding virtualenv 1.11.6 to easy-install.pth file Installing virtualenv script to /usr/local/bin Installing virtualenv-2.7 script to /usr/local/bin Installed /usr/local/lib/python2.7/dist-packages/virtualenv-1.11.6-py2.7.egg Processing dependencies for virtualenv Finished processing dependencies for virtualenv

$ virtualenv virt_env/virt1


$ source virt_env/virt1/bin/activate

(virt1)sanu@sanu-Inspiron-N5010:~$