setup fixes for python 3.5

[danielepantaleone]

This PR fixes an issue that arises when building under python 3.5.

[danielepantaleone]

Any chance for this to get merged?

[inclement]

Thanks, and sorry for the delay. I've added pyjnius to my notifications to try and catch these things, so hopefully there won't be such a delay in the future.

[danielepantaleone]

No worries 😄 I just wanted to know if it was going to be refused because I'm currently installing PyJNIus from my custom fork and it's a pain to rebase every time something new gets included in the official repo 👍

[tychovk]

Necroing, but: does/should it work for python 3.5 now? If so, are there any additional instructions?

[inclement]

Yes, it should just work.

[tychovk]

hmm so from the bottom up, these are my steps:
https://kivy.org/docs/installation/installation.html#ubuntu (which btw still states that `In addition, you need a Python 2.x (2.7 <= x < 3.0) or 3.x (3.3 <= x) interpreter.)

sudo apt-get install python-setuptools python-pygame python-opengl \
python-gst0.10 python-enchant gstreamer0.10-plugins-good python-dev \
build-essential libgl1-mesa-dev libgles2-mesa-dev zlib1g-dev python-pip

then:
pip3 install kivy
It says:

successfully built kivy

Yay!

Strange however, if I do a pip3 list, those dependencies don't show up.

So.. I tried to install the dependencies individually for python3, e.g. pygame:

https://pypi.python.org/pypi/setuptools/3.5#installation-instructions

wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python3

http://www.pygame.org/wiki/CompileUbuntu?parent=Compilation

sudo apt-get install mercurial python3-dev python3-numpy libav-tools \
libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-ttf2.0-dev libsmpeg-dev \
libsdl1.2-dev  libportmidi-dev libswscale-dev libavformat-dev libavcodec-dev

sudo apt-get install python3-opengl

So far so good.. I guess.
This one also worked:

sudo apt-get python3-enchant

Hoping it's fine now. For now I'm going to try testing 2.7 next to 3.5, just so I don't go crazy...