search

openai / mujoco-py

MuJoCo is a physics engine for detailed, efficient rigid body simulations with contacts. mujoco-py allows using MuJoCo from Python 3.
Other
2.87k stars 815 forks source link

Windows 10 access=winreg.KEY_READ | winreg.KEY_WOW64_32KEY #286

Open inspirepassion opened 6 years ago

inspirepassion commented 6 years ago

Hello, I encounter some issues when I:

import mujoco_py

The platform is Windows 10, python==3.5.0 I installed mujoco using: pip install mujoco-python==1.50.1.56

Could anyone provide some hint?

The error is shown as bellow: Compiling C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\cymj.pyx because it changed. [1/1] Cythonizing C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\cymj.pyx ... running build_ext building 'mujoco_py.cymj' extension Traceback (most recent call last): File "", line 1, in File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py__init__.py", line 1, in from mujoco_py.builder import cymj, ignore_mujoco_warnings, functions, MujocoException File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\builder.py", line 468, in cymj = load_cython_ext(mjpro_path) File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\builder.py", line 90, in load_cython_ext cext_so_path = builder.build() File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\builder.py", line 202, in build built_so_file_path = self._build_impl() File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\builder.py", line 225, in _build_impl dist.run_commands() File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils\dist.py", line 955, in run_commands self.run_command(cmd) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run _build_ext.build_ext.run(self) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils\command\build_ext.py", line 338, in run self.build_extensions() File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\mujoco_py\builder.py", line 125, in build_extensions build_ext.build_extensions(self) File "C:\Users\jason\Anaconda2\envs\p35\lib\site-packages\Cython\Distutils\old_build_ext.py", line 194, in build_extensions self.build_extension(ext) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils\command\build_ext.py", line 532, in build_extension depends=ext.depends) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils_msvccompiler.py", line 315, in compile self.initialize() File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils_msvccompiler.py", line 208, in initialize vc_env = _get_vc_env(plat_spec) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils_msvccompiler.py", line 81, in _get_vc_env vcvarsall, vcruntime = _find_vcvarsall(plat_spec) File "C:\Users\jason\Anaconda2\envs\p35\lib\distutils_msvccompiler.py", line 34, in _find_vcvarsall access=winreg.KEY_READ | winreg.KEY_WOW64_32KEY FileNotFoundError: [WinError 2] The system cannot find the file specified

machinaut commented 6 years ago

Are you able to compile and run the examples that come with mujoco?

I have not seen this error before, but it looks like it might be an issue with the compiler.

Which compiler are you using?