I can\'t use pip3 though python3-pip has already been installed. How to solve the problem?
sudo pip3 install virtualenv sudo: pip3: command not found sudo apt-g
Probably pip3 is installed in /usr/local/bin/ which is not in the PATH of the sudo (root) user. Use this instead
pip3
/usr/local/bin/
sudo
sudo /usr/local/bin/pip3 install virtualenv