In this case the virtual-package is a wrapper to eigen3-doc [2], which is described there [1].
This means eigen2 is replaced with eigen3 in Debian-Jessie. And translation-error is gone (history!). [1] https://packages.debian.org/search?keywords=eigen2&searchon=names&suite=all§ion=all [2] https://packages.debian.org/wheezy-backports/libeigen3-doc -- You received this bug notification because you are a member of UBUNTU - AL - BR, which is subscribed to Package Descriptions for Ubuntu. https://bugs.launchpad.net/bugs/1066196 Title: Typo in eigen2 API documentation Status in Package Descriptions for Ubuntu: Triaged Status in eigen2 package in Ubuntu: Confirmed Status in Debian: Fix Released Bug description: Package: libeigen2-doc Version: 2.0.17-1ubuntu1 The short package description contains a small typo: eigen2 API docmentation >> eigen2 API documentation https://translations.launchpad.net/ddtp-ubuntu/quantal/+pots/ddtp- ubuntu-main/fr/7448/+translate To manage notifications about this bug go to: https://bugs.launchpad.net/ddtp-ubuntu/+bug/1066196/+subscriptions -- Mailing list: https://launchpad.net/~linux-traipu Post to : linux-traipu@lists.launchpad.net Unsubscribe : https://launchpad.net/~linux-traipu More help : https://help.launchpad.net/ListHelp