I just got the amd64 packages from https://launchpad.net/ubuntu/+source/libpeas/1.1.3-0ubuntu1/+build/2765954 and the gedit plugins seem to be working again (including the one for latex, from git).
@Alex Schiff: The gedit-latex-plugin from git needs gedit-dev, which in turn requires a libpeas-dev package with a matching version.
I just got the amd64 packages from https:/ /launchpad. net/ubuntu/ +source/ libpeas/ 1.1.3-0ubuntu1/ +build/ 2765954 and the gedit plugins seem to be working again (including the one for latex, from git).
@Alex Schiff: The gedit-latex-plugin from git needs gedit-dev, which in turn requires a libpeas-dev package with a matching version.