Build Python 3.5.2 on Ubuntu with Profile Guided Optimization

#Open a terminal mkdir -p ~/fastpython3/src mkdir -p ~/fastpython3/install cd ~/fastpython3/src wget https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz tar -zxvf Python-3.5.2.tgzcd Python-3.5.2/ ./configure --prefix=${HOME}/fastpython3/install/ make profile-opt make install export PATH="${HOME}/fastpython3/install/bin:${PATH}" which python