1. Compile Python from source
    1. Download Python source code from python.org. E.g.:
      wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz
      Unpack Python and compile it to our local folder
      tar -xvf Python-3.4.3.tgz
      cd Python-3.4.3
      ./configure --prefix=/home/user/bin/python --enable-unicode=utf8
      make && make install
  2. Install virtualenv locally
    1. Now you should have this folder ~/bin/python. Execute this to make sure Python have been installed properly
      ~/bin/python/bin/python --version
    2. Install virtualenv using local pip version (If you use Python 2.x, change pip to pip2
      ~/bin/python/bin/pip3 install virtualenv
    3. Create a virtualenv (e.g. ~/myp3)
      ~/bin/python/bin/virtualenv -p ~/bin/python/bin/python myp3
    4. Activate the virtualenv (make sure you have a space between the dot and the tilde.
      . ~/myp3/bin/activate
    5. That’s it. Now you should be able to build CPython packages. For example, try to install mecab-python3 which requires to have access to python.h
      pip3 install mecab-python3
  3. Lorem ipsum!
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