I am running Ubuntu 9.04 and have been running into an issue whenever I try to install software (latest fixes, etc), I get the following in the synaptic package manager: E: python-tz: subprocess post-installation script returned error exit status 1 And get the following from a command line: Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: python-wxglade 0 upgraded, 1 newly installed, 0 to remove and 2 not upgraded. 1 not fully installed or removed. Need to get 0B/516kB of archives. After this operation, 3142kB of additional disk space will be used. Selecting previously deselected package python-wxglade. (Reading database ... 274948 files and directories currently installed.) Unpacking python-wxglade (from .../python-wxglade_0.6.3-0.1ubuntu3_all.deb) ... Processing triggers for man-db ... Setting up python-tz (2008i-1) ... pycentral: pycentral pkginstall: Not overwriting local files: dpkg: /usr/lib/python2.5/site-packages/pytz/__init__.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/reference.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/tzfile.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/tzinfo.py not found. pycentral pkginstall: Not overwriting local files: dpkg: /usr/lib/python2.5/site-packages/pytz/__init__.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/reference.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/tzfile.py not found. dpkg: /usr/lib/python2.5/site-packages/pytz/tzinfo.py not found. dpkg: error processing python-tz (--configure): subprocess post-installation script returned error exit status 1 Setting up python-wxglade (0.6.3-0.1ubuntu3) ... Errors were encountered while processing: python-tz I tried to reinstall python-tz but that did not work, as it ran into the same error. I upgraded to 9.10 on my computer at work, but that did not fix the issue. FYI, My symbolic link to python is pointing to python2.6. Any ideas? Thanks, David