Hi, I have installed zope en mysql correctly, and i want to install ZMySQLDA. I have read the Howto's but i cant find anything. The things i have installed: Zope 2.5.1 Python 2.1.3 Mysql 3.23.51 Mysql-Python (Include MySQLDB) MySQLDA Then i got this error that Zope can't find a file (see below for the error) i have tried putting the files in the directory, and in the product directory, but all these attempts fail. It just won't work. I also have set the MYSQLDB variable on other paths and checked the rights but it still won't work. Traceback (most recent call last): File "/temp/Zope-2.5.1-src/lib/python/OFS/Application.py", line 531, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/temp/Zope-2.5.1-src/lib/python/Products/ZMySQLDA/__init__.py", line 91, in ? import DA File "/temp/Zope-2.5.1-src/lib/python/Products/ZMySQLDA/DA.py", line 92, in ? from db import DB File "/temp/Zope-2.5.1-src/lib/python/Products/ZMySQLDA/db.py", line 89, in ? import _mysql ImportError: libmysqlclient_r.so.10: cannot open shared object file: No such file or directory Cheers.