M-0 C-c C-p to specify interpeter (/home/user/p/casa-release-5.1.0-74.el7/bin/python -i)
On bnwork: /data/p/casa-release-5.1.0-74.el7/bin/python -i
add
if not casa: casa={} casa['dirs']={"data": "/home/user/p/casa-release-5.1.0-74.el7/data/", "xml": "/home/user/p/casa-release-5.1.0-74.el7/xml/"}
Testing data in home/user/temp/casa