Hi Serge, I got it working with Python2.5 and Mono 1.9 on MacOSX 10.5.2, but I think it is broken again under Mono 1.9.1. I checked in all my changes, but no new package has been created, so you have to rebuild everything yourself (which it sounds like you are doing). Here's what I did for MacOSX: 1. Build a UCS-2 version of Python.Runtime.dll on Windows. 2. Build the clr.so on MacOSX (see README.txt for specifics). 3. Copy the clr.so, the Python.Runtime.dll, and the \trunk\pythonnet\doc\Python.Runtime.dll.config to the site-packages folder. 4. Copy all your other .NET .dlls to the site-packages folder. I'm not sure if you need to do anything differently for Linux. Joe From: pythondotnet-bounces@python.org [mailto:pythondotnet-bounces@python.org] On Behalf Of Serge Gauthier Sent: Friday, May 30, 2008 5:22 AM To: pythondotnet@python.org Subject: [Python.NET] Python.Net with Boa under Linux I currently use Python 2.5, Boa constructor 0.6.1 under Windows and Linux Mandrake. On a motion control CPU card, running Linux on Power PC, there is a Mono, C# dll server. To communicate with under Windows XP, I had to recompile the Python-Runtime project with VS C#. It works now fine under Boa: I can import clr and do the following: lib = clr.AddReference("PPmacClassLibrary") from PPmacClassLibrary import PPmacDeviceClass self.pmac = PPmacDeviceClass(HOST, "PythonPmac", port) Under Linux, it is not possible to do the same, I tryed to use clr.so and Python-Runtime.dll and the error message is : "impossible to load the assembly". Could you tell me how to solve that ? I am not familar with C# and Mono. Do I have to recompile under Mono and how to do ? I don't understand well how it works on Linux. Thanks a lot for your help Serge ________________________________ J'utilise la version gratuite de SPAMfighter pour utilisateurs privés. 1619 e-mails spam ont été bloqués jusqu'à maintenant. Les utilisateurs payant n'ont pas ce message dans leurs e-mails. Essayez SPAMfighter <http://www.spamfighter.com/lfr> gratuitement maintenant!