update of world file is now impossible because "qca-1.0*" is needed by kopete-3.5.9 and emerge try to update to a newer version (in a new slot). But qca-1.0* block qca-2.0*. # equery d qca [ Searching for packages depending on qca... ] app-crypt/qca-tls-1.0-r3 (>=app-crypt/qca-1.0) kde-base/kopete-3.5.9 (=app-crypt/qca-1.0*) Reproducible: Always Steps to Reproduce: 1.emerge --ask --verbose --with-bdeps=y --newuse --deep --update world 2. 3. Actual Results: These are the packages that would be merged, in order: Calculating world dependencies... done! [ebuild N ] app-crypt/qca-1.0-r2 0 kB [ebuild N ] app-crypt/qca-2.0.0-r2 USE="-debug -doc -examples" 0 kB [blocks B ] <app-crypt/qca-1.0-r3 (is blocking app-crypt/qca-2.0.0-r2) Total: 2 packages (2 new, 1 block), Size of downloads: 0 kB !!! Error: The above package list contains packages which cannot be installed !!! at the same time on the same system. For more information about Blocked Packages, please refer to the following section of the Gentoo Linux x86 Handbook (architecture is irrelevant): http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked
I think this bug is related to Bug 238000 (unmask app-crypt/qca-tls-1.0-r3) and the forum link: http://forums.gentoo.org/viewtopic-t-695891-highlight-qca.html. When I did a oneshot emerge of app-crypt/qca-tls-1.0-r3, which I had to unmask (~x86) I was able to: emerge world -DuN I was able to confirm that my situation was the same as the description with an equery search.
*** This bug has been marked as a duplicate of bug 238000 ***
