The JModelica.org Python packages requires some additional Python packages in order to run correctly. Use the function <package>.check_packages(), where <package> is either pymodelica, pyfmi or pyjmi, to list which Python packages that are found on your computer. Missing or having the wrong version of a package can be a source of errors. Therefore it can be useful to run <package>.check_packages() after installation or when trouble-shooting.

# Import the function from pyfmi
from pyfmi import check_packages

# Run check_packages
check_packages()

Performing pyfmi package check
==============================

Platform...................... win32

Python version:............... 2.7.2


Dependencies:

Package                        Version
-------                        -------
numpy......................... 1.6.1                          Ok
scipy......................... 0.9.0                          Ok
matplotlib.................... 1.0.1                          Ok
lxml.......................... 2.3.0                          Ok
assimulo...................... n/a                            Ok
wxPython...................... 2.8.12.1                       Ok
pyreadline.................... 1.7                            Ok
setuptools.................... 0.6c11                         Ok