Hi Michael, On Apr 10, 2011, at 1:38 PM, Michael Earley wrote: > > I followed the steps in https://wiki.physik.fu-berlin.de/linux-minidisc/doku.php?id=netmdpython for MacOS Snow Leopard, but hit the following error > I need to update these instructions, thanks for hinting me at that. > $ ./lsmd.py -h > > Traceback (most recent call last): > File "./lsmd.py", line 3, in <module> > import libnetmd > File "/Users/michael/linux-minidisc/netmd/libnetmd.py", line 5, in <module> > from Crypto.Cipher import DES > ImportError: No module named Crypto.Cipher > > Same error for the other python scripts. Is this a known problem, or have I missed a step? You will need to install the crypto packages for Python. Depending on your version of Python, you will need to install a specific version. If you're using the stock Python of MacOS X Snow Leopard, the Python version is 2.6 and you need to install "py26-crypto": sudo port install py26-crypto Please let me know if this fixes your problem. Adrian