Traceback (most recent call last):
  File "./decompile.py", line 102, in <module>
    MinecraftDecompiler.run()
  File "./decompile.py", line 31, in run
    cls.fix()
  File "./decompile.py", line 51, in fix
    run_command('"%s" -b "%s"' % (dict_variable['MCPJR'], cls.TEMP), MCPLOG, 'null')
  File "/home/michael/test/mcp/mcp.py", line 133, in run_command
    result_code = subprocess.call(shlex.split(cmd), stdout=descriptor_output, stderr=descriptor_error)
  File "/usr/lib/python2.6/subprocess.py", line 470, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.6/subprocess.py", line 623, in __init__
    errread, errwrite)
  File "/usr/lib/python2.6/subprocess.py", line 1139, in _execute_child
    raise child_exception
OSError: [Errno 13] Permission denied