Hi, this was a bad one; gcc-4.9-base from jessie breaks gcc-4.7-base from wheezy, so you had to update gcc-4.7-base to jessie/unstable for a stable/testing mix as soon as some package required gcc-4.9-base from testing.
For now using gcc-4.7-base from unstable seems to work; wheezy/jessie mix is broken otherwise. regards, Stefan -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org