Configuring ffmpeg...
: not found9: 
: not found12: 
Trying shell --disable-shared
: not found16: }
: not found17: 
: Permission deniedot create /dev/null
: not found21: 
: Permission deniedot create /dev/null
: not found24: 
configure: 224: Syntax error: word unexpected (expecting "do")
IOError: [Errno 2] No such file or directory: 'extern/ffmpeg/config.mak':
  File "/home/david/blender/blender/SConstruct", line 306:
    SConscript(B.root_build_dir+'/extern/SConscript')
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 583:
    return apply(method, args, kw)
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 520:
    return apply(_SConscript, [self.fs,] + files, subst_kw)
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 245:
    exec _file_ in call_stack[-1].globals
  File "/home/david/blender/blender/extern/SConscript", line 19:
    SConscript(['ffmpeg/SConscript']);
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 583:
    return apply(method, args, kw)
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 520:
    return apply(_SConscript, [self.fs,] + files, subst_kw)
  File "/usr/lib/scons/SCons/Script/SConscript.py", line 245:
    exec _file_ in call_stack[-1].globals
  File "/home/david/blender/blender/extern/ffmpeg/SConscript", line 104:
    vars = getmakevars([root + '/config.mak', root + "/" + lib + '/Makefile'])
  File "/home/david/blender/blender/extern/ffmpeg/SConscript", line 80:
    fp = open(filename)