search

IntelLabs / coach

Reinforcement Learning Coach by Intel AI Lab enables easy experimentation with state of the art Reinforcement Learning algorithms
https://intellabs.github.io/coach/
Apache License 2.0
2.33k stars 461 forks source link

Installing Coach failed due to failure to build a python embedded interpreter #192

Closed xiaoyongzhu closed 5 years ago

xiaoyongzhu commented 5 years ago

Hi,

I am trying to install Coach using Python 3.5/Ubuntu 16.04. I followed the tutorial very carefully, but when I tried to do pip3 install rl_coach, I met this failure:

   Finished command: build_wx (0.859s)
    Running command: build_py
    Checking for /tmp/pip-install-vkxy99ml/wxPython/bin/waf-2.0.8...
    "/data/home/xiaoyzhu/coach_env/bin/python3" /tmp/pip-install-vkxy99ml/wxPython/bin/waf-2.0.8 --wx_config=/tmp/pip-install-vkxy99ml/wxPython/build/wxbld/gtk3/wx-config --gtk3 --python="/data/home/xiaoyzhu/coach_env/bin/python3" --out=build/waf/3.5/gtk3 configure build
    Setting top to                           : /tmp/pip-install-vkxy99ml/wxPython
    Setting out to                           : /tmp/pip-install-vkxy99ml/wxPython/build/waf/3.5/gtk3
    Checking for 'gcc' (C compiler)          : /usr/bin/gcc
    Checking for 'g++' (C++ compiler)        : /usr/bin/g++
    Checking for program 'python'            : /data/home/xiaoyzhu/coach_env/bin/python3
    Checking for python version >= 2.7.0     : 3.5.5
    python-config                            : /data/anaconda/envs/py35/bin/python3.5-config
    Asking python-config for pyembed '--cflags --libs --ldflags' flags : yes
    Testing pyembed configuration                                      : Could not build a python embedded interpreter
    The configuration failed
    (complete log in /tmp/pip-install-vkxy99ml/wxPython/build/waf/3.5/gtk3/config.log)
    Command '"/data/home/xiaoyzhu/coach_env/bin/python3" /tmp/pip-install-vkxy99ml/wxPython/bin/waf-2.0.8 --wx_config=/tmp/pip-install-vkxy99ml/wxPython/build/wxbld/gtk3/wx-config --gtk3 --python="/data/home/xiaoyzhu/coach_env/bin/python3" --out=build/waf/3.5/gtk3 configure build ' failed with exit code 1.
    Finished command: build_py (0.501s)
    Finished command: build (0m1.361s)
    Command '"/data/home/xiaoyzhu/coach_env/bin/python3" -u build.py build' failed with exit code 1.

    ----------------------------------------
Command "/data/home/xiaoyzhu/coach_env/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-vkxy99ml/wxPython/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-4cx5vtxh/install-record.txt --single-version-externally-managed --compile --install-headers /data/home/xiaoyzhu/coach_env/include/site/python3.5/wxPython" failed with error code 1 in /tmp/pip-install-vkxy99ml/wxPython/

Looks like it cannot build a python embedded interpreter, but I have no idea on that. I tried to follow a few other threads in the online community but with no luck.

This happens when it tries to install wxPython, and I also tried to do pip install pyembed hoping to install pyembed manually but it's still showing the same error message.

Did I miss something?

xiaoyongzhu commented 5 years ago

Looks like wxpython==4.0.1 works, and any version after that will break the installation.

galnov commented 5 years ago

@shadiendrawis see if we can replace wxpython with some other library

galnov commented 5 years ago

wxPython dependency removed with PR #207