title: pygame projects won't run: "pygame.error: No available video device"
body: <p>UPDATE 1: I uninstalled, reinstalled, and followed the instructions on the Pygame website for installing dependencies/building Pygame. It turns out I'm missing dependencies, as Python indicates when I attempt to run the setup.py script:</p>
  
  <pre><code>SDL     : found 1.2.15
  FONT    : not found
  IMAGE   : not found
  MIXER   : not found
  SMPEG   : found 0.4.5
  PNG     : not found
  JPEG    : not found
  SCRAP   : not found
  PORTMIDI: found
  PORTTIME: found
  </code></pre>
  
  <p>I have a list elsewhere of what corresponds the what missing package. My question is: what environment variable will I need to modify in order to get these packages detected? (and, when doing so, what will I need to provide? the shared object file for each of these?)</p>
  
  <p>EDIT: System details - Linux Mint 17.2 Cinnamon 64-bit. Cinnamon version: 2.6.13. Graphics card: Intel Corporation Broadwell-U Integrated Graphics. 7.7 GiB Memory, i5 processor. </p>
  
  <p>I am trying to get pygame up and running on my new device to make some games. I installed libSDL, and pygame more recently; after trying to run three different games others have made, I keep running into the same error:</p>
  
  <pre><code>&gt;~/Downloads/bubble $ python run.py
  Traceback (most recent call last):
  File "run.py", line 2, in &lt;module&gt;
     from classes.game import *
  File "/home/---/Downloads/bubble/classes/game.py", line 2, in &lt;module&gt;
     from .arrow import *
  File "/home/---/Downloads/bubble/classes/arrow.py", line 1, in &lt;module&gt;
     from .constantes import *
  File "/home/---/Downloads/bubble/classes/constantes.py", line 35, in &lt;module&gt;
  scr = display.set_mode(screen.size)
  pygame.error: No available video device
  </code></pre>
  
  <p>What I did to look into the issue/try to resolve it: </p>
  
  <p>1) Double checked I have libSDL and the corresponding dev packages installed. [after researching that one cause of this error is not having libSDL installed]</p>
  
  <pre><code>&gt;~aptitude search sdl | grep -F 'i '
  
  i A libalien-sdl-perl               - helper to get, build and use SDL libraries
  i A libsdl-console                  - Console that can be added to any SDL appli
  i   libsdl-console-dev              - Console that can be added to any SDL appli
  i A libsdl-gfx1.2-4                 - drawing and graphical effects extension fo
  i   libsdl-gst                      - SDL bindings for GNU Smalltalk            
  i   libsdl-image-gst                - SDL_image bindings for GNU Smalltalk      
  i   libsdl-image1.2                 - Image loading library for Simple DirectMed
  i   libsdl-image1.2:i386            - Image loading library for Simple DirectMed
  i A libsdl-image1.2-dev             - Image loading library for Simple DirectMed
  i   libsdl-mixer-gst                - SDL_mixer bindings for GNU Smalltalk      
  i A libsdl-mixer1.2                 - Mixer library for Simple DirectMedia Layer
  i   libsdl-mixer1.2:i386            - Mixer library for Simple DirectMedia Layer
  i A libsdl-net1.2                   - Network library for Simple DirectMedia Lay
  i   libsdl-net1.2:i386              - Network library for Simple DirectMedia Lay
  i   libsdl-net1.2-dbg               - Network library for Simple DirectMedia Lay
  i   libsdl-net1.2-dev               - Network library for Simple DirectMedia Lay
  i A libsdl-pango1                   - text rendering with Pango in SDL applicati
  i   libsdl-perl                     - SDL bindings for the Perl language        
  i A libsdl-sge                      - extension of graphic functions for SDL mul
  i   libsdl-sge-dev                  - extension of graphic functions for the SDL
  i   libsdl-sound-gst                - SDL_sound bindings for GNU Smalltalk      
  i A libsdl-sound1.2                 - Sound library for Simple DirectMedia Layer
  i   libsdl-ttf-gst                  - SDL_ttf bindings for GNU Smalltalk        
  i A libsdl-ttf2.0-0                 - TrueType Font library for Simple DirectMed
  i   libsdl-ttf2.0-0:i386            - TrueType Font library for Simple DirectMed
  i   libsdl-ttf2.0-dev               - TrueType Font library for Simple DirectMed
  i A libsdl1.2-dev                   - Simple DirectMedia Layer development files
  i   libsdl1.2debian                 - Simple DirectMedia Layer                  
  i   libsdl1.2debian:i386            - Simple DirectMedia Layer                  
  i A libsdl2-2.0-0                   - Simple DirectMedia Layer                  
  i   libsdl2-dbg                     - Simple DirectMedia Layer debug files      
  i   libsdl2-dev                     - Simple DirectMedia Layer development files
  i   libsdl2-gfx-1.0-0               - drawing and graphical effects extension fo
  i   libsdl2-gfx-dbg                 - debugging symbols for SDL2_gfx            
  i   libsdl2-gfx-dev                 - development files for SDL2_gfx            
  i   libsdl2-gfx-doc                 - documentation files for SDL2_gfx          
  i   libsdl2-image-2.0-0             - Image loading library for Simple DirectMed
  i   libsdl2-image-dbg               - Image loading library for Simple DirectMed
  i   libsdl2-image-dev               - Image loading library for Simple DirectMed
  i   libsdl2-mixer-2.0-0             - Mixer library for Simple DirectMedia Layer
  i   libsdl2-mixer-dbg               - Mixer library for Simple DirectMedia Layer
  i   libsdl2-mixer-dev               - Mixer library for Simple DirectMedia Layer
  i   libsdl2-net-2.0-0               - Network library for Simple DirectMedia Lay
  i   libsdl2-net-dbg                 - Network library for Simple DirectMedia Lay
  i   libsdl2-net-dev                 - Network library for Simple DirectMedia Lay
  i   libsdl2-ttf-2.0-0               - TrueType Font library for Simple DirectMed
  i   libsdl2-ttf-dbg                 - TrueType Font library for Simple DirectMed
  i   libsdl2-ttf-dev                 - TrueType Font library for Simple DirectMed
  </code></pre>
  
  <p>2) Ensured I had the appropriate envvar for SDL_VIDEODRIVER set. [after researching another post, indicating that this variable needs to be set or pygame will not work properly]</p>
  
  <pre><code>&gt;~set | grep 'SDL'
  SDL_VIDEODRIVER=x11
  </code></pre>
  
  <p>[To add to the former: I ran a simple compiled .c file demonstrating a window with image rendered on it in libSDL, and that works just fine!]</p>
  
  <p>After double checking libSDL is installed/envvar for the driver is set, this particular error persists for three different games I downloaded from the pygame site. I'm pretty stumped at this point, and would appreciate any help on how resolve this and get pygame working. Many thanks for your time.</p>