# Update ironpython in rhino5

Hello I am trying to use an updated version of ironpython in rhino5 to be able to use some commands in rhino vault, but despite adding the path of the new version and moving it to top as described in the paper, it is still shown that the old version is used !

I think you need a couple more folders to add in the Python options:

C:\path\to\IronPython275
C:\path\to\IronPython275\Lib
C:\path\to\IronPython275\DLLs


From a page about upgrading IronPython in Rhino 5, from the same group that did RhinoVault: https://compas-dev.github.io/main/gettingstarted/cad/rhino5_windows.html

Also on my machine, these paths default to C:\Program Files (x86)\IronPython 2.7, not C:\Program Files (x86)\IronPython-2.7.5, are you sure are using the correct path?

1 Like