I installed django 1.8.5 in virtualenv and using python 3.4.3 the worked displayed the it works page when using sqlite
I wanted to use mysql and I\'
You need to install python-dev:
sudo apt-get install python-dev
And, since you are using python3:
sudo apt-get install python3-dev
This command should help you.
If you are using mac os you might try:
brew update && brew rm python3 && brew install python3
You need to brew has been installed already, otherwise you can install it. It is very useful for getting packages in Mac OS. http://brew.sh/