Dear all, I used to utilize LWR on a windows machine to run windows-only tools. As recently I upgrade the Galaxy to the latest stable version 16_01, Galaxy indicated that no LwrJobRunner available. Therefore I had to install Pulsar. When I followed the instruction at https://pulsar.readthedocs.io/en/latest/install.html and failed. 1. From PyPI option: after executing pulsar-config and two files app.yaml and server.ini being generated, the command pulsar returns the error saying 'pulsar' is not recognized as an internal or external command, operable program or batch file. 2. From Source option: it failed at run.bat step and got the main error message as "ImportError: No module named grp". My python is 2.7.11 and in the python shell, the command "import grp" gives the same error. Any help is welcome Best regards! Jun