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tambetm / gym-minecraft

Minecraft environment for Open AI Gym, based on Microsoft's Malmo.
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Error installation #8

Closed Nicolas99-9 closed 7 years ago

Nicolas99-9 commented 7 years ago

Hi ! I have a problem with the installation (step 5). I have tried to run the code but there is path problem : 

>>> import minecraft_py
>>> proc, port = minecraft_py.start()
INFO:minecraft_py:Starting Minecraft process: /home/nicolas/miniconda2/lib/python2.7/site-packages/minecraft_py-0.0.2-py2.7.egg/minecraft_py/Malmo/Minecraft/launchClient.sh -port 10000
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/nicolas/miniconda2/lib/python2.7/site-packages/minecraft_py-0.0.2-py2.7.egg/minecraft_py/__init__.py", line 64, in start
    preexec_fn=os.setsid)
  File "/home/nicolas/miniconda2/lib/python2.7/subprocess.py", line 390, in __init__
    errread, errwrite)
  File "/home/nicolas/miniconda2/lib/python2.7/subprocess.py", line 1024, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory: '/home/nicolas/miniconda2/lib/python2.7/site-packages/minecraft_py-0.0.2-py2.7.egg/minecraft_py/Malmo/Minecraft

I checked the path (/miniconda2/lib/python2.7/site-packages/minecraft_py-0.0.2-py2.7.egg/minecraft_py). It only contains two files : init.py init.pyc

Yet I followed all the installation steps

tambetm commented 7 years ago

Can you post output of the python setup.py install command for minecraft-py? Also you could try python setup.py develop, which should get around the writable directory issue. Probably should include it in README.

Nicolas99-9 commented 7 years ago

I fixed the problem by using the pre-compiled version of Malmo. There is still a problem, when I launch the game 2 windows are opened. One named "pygame" and the other one named "minecraft".

scientist1642 commented 7 years ago

Hi Tambet, I also have this problem setup.py generates this url for MAC, which doesn't exist: https://github.com/Microsoft/malmo/releases/download/0.18.0/Malmo-0.18.0-Darwin-64bit.zip

tambetm commented 7 years ago

@Nicolas99-9 two windows are expected. There is always "minecraft" window and the "pygame" window appears when you call render(). If you run docker image, then you can also get rid of "minecraft" window.

@scientist1642 MacOS error should now be fixed with https://github.com/tambetm/minecraft-py/pull/2.