IF NOT EXIST bin mkdir bin IF NOT EXIST bin\openvr_api.dll copy examples\ThirdPartyLibs\openvr\bin\win32\openvr_api.dll bin IF NOT EXIST bin\openvr64pi.dll copy examples\ThirdPartyLibs\openvr\bin\win64\openvr_api.dll bin\openvr64pi.dll #aargh, see https://github.com/ValveSoftware/openvr/issues/412 #find a python version (hopefully just 1) and use this dir c:\python* /b /ad > tmp1234.txt set /p myvar1= < tmp1234.txt set myvar=c:/%myvar1% del tmp1234.txt #you can also override and hardcode the Python path like this (just remove the # hashmark in next line) #SET myvar=c:\python-3.5.2 cd build3 premake4 --double --midi --enable_openvr --enable_pybullet --python_include_dir="%myvar%/include" --python_lib_dir="%myvar%/libs" --targetdir="../bin" vs2010 #premake4 --serial --audio --double --midi --enable_openvr --enable_pybullet --python_include_dir="%myvar%/include" --python_lib_dir="%myvar%/libs" --targetdir="../bin" vs2010 start vs2010