C:\Users\zhangsha\message_ix>python setup.py install
Writing default_paths.py
running install
running build
running build_py
creating build
creating build\lib
creating build\lib\ixmp
copying ixmp\core.py -> build\lib\ixmp
copying ixmp\default_paths.py -> build\lib\ixmp
copying ixmp\__init__.py -> build\lib\ixmp
copying ixmp\ixmp.R -> build\lib\ixmp
copying ixmp\ixToolbox.jar -> build\lib\ixmp
creating build\lib\ixmp\lib
copying ixmp\lib\GAMSJavaAPI.jar -> build\lib\ixmp\lib
copying ixmp\lib\gamsxjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\gdxjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\gevmjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\gmdjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\gmomjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\idxjni64.dll -> build\lib\ixmp\lib
copying ixmp\lib\libgamsxjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\libgdxjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\libgevmjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\libgmdjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\libgmomjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\libidxjni64.so -> build\lib\ixmp\lib
copying ixmp\lib\log4j-1.2.17.jar -> build\lib\ixmp\lib
copying ixmp\lib\ojdbc6.jar -> build\lib\ixmp\lib
copying ixmp\lib\utiljni64.dll -> build\lib\ixmp\lib
running install_lib
copying build\lib\ixmp\default_paths.py -> C:\Users\zhangsha\AppData\Local\Progr
ams\Python\Python35\Lib\site-packages\ixmp
byte-compiling C:\Users\zhangsha\AppData\Local\Programs\Python\Python35\Lib\site
-packages\ixmp\default_paths.py to default_paths.cpython-35.pyc
  File "C:\Users\zhangsha\AppData\Local\Programs\Python\Python35\Lib\site-packag
es\ixmp\default_paths.py", line 6
    OUTPUT_DIR = fullpath('C:\Users\zhangsha\message_ix', 'model', 'output')
                         ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in positio
n 2-3: truncated \UXXXXXXXX escape

running install_egg_info
Removing C:\Users\zhangsha\AppData\Local\Programs\Python\Python35\Lib\site-packa
ges\ixmp-0.0.1-py3.5.egg-info
Writing C:\Users\zhangsha\AppData\Local\Programs\Python\Python35\Lib\site-packag
es\ixmp-0.0.1-py3.5.egg-info
removing 'build\lib' (and everything under it)
'build\bdist.win-amd64' does not exist -- can't clean it
'build\scripts-3.5' does not exist -- can't clean it
removing 'build'
Removing default_paths.py

C:\Users\zhangsha\message_ix>python -c "from distutils.sysconfig import get_pyth
on_lib; print(get_python_lib())"  1>.foo

C:\Users\zhangsha\message_ix>set /p RPTH= 0<.foo

C:\Users\zhangsha\message_ix>del .foo

C:\Users\zhangsha\message_ix>echo C:\Users\zhangsha\AppData\Local\Programs\Pytho
n\Python35\Lib\site-packages
C:\Users\zhangsha\AppData\Local\Programs\Python\Python35\Lib\site-packages

C:\Users\zhangsha\message_ix>setx IXMP_R_PATH "C:\Users\zhangsha\AppData\Local\P
rograms\Python\Python35\Lib\site-packages/ixmp"

SUCCESS: Specified value was saved.

C:\Users\zhangsha\message_ix>pause
Press any key to continue . . .