Thanks for the report, fixed in natty with the switch from dh_pycentral to dh_python{2|3}.
For reference, this is the error: Setting up python-serial (2.3-1) ... pycentral: pycentral pkginstall: Not overwriting local files: dpkg: /usr/lib/python2.5/site-packages/serial/__init__.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialjava.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialposix.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialutil.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialwin32.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/sermsdos.py not found. pycentral pkginstall: Not overwriting local files: dpkg: /usr/lib/python2.5/site-packages/serial/__init__.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialjava.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialposix.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialutil.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/serialwin32.py not found. dpkg: /usr/lib/python2.5/site-packages/serial/sermsdos.py not found. dpkg: error processing python-serial (--configure): subprocess installed post-installation script returned error exit status 1 ** Changed in: pyserial (Ubuntu) Importance: Undecided => Low ** Changed in: pyserial (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/623681 Title: package python-serial 2.3-1 failed to install/upgrade: -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs