Hello, While updating fr.po for trunk, I found a typo in an original message. Corrected in the attached patch.
-- Jean-Pierre
--- ./src/frontends/qt4/GuiDocument.cpp.orig 2013-01-20 15:05:48.000000000 +0100 +++ ./src/frontends/qt4/GuiDocument.cpp 2013-01-20 15:06:18.000000000 +0100 @@ -1287,7 +1287,7 @@ docstring const output_type = (tc.outputType() == lyx::DOCBOOK) ? _("DocBook") : _("LaTeX"); tooltip += '\n' + toqstr(wrap(bformat(_("Class not found by LyX. " "Please check if you have the matching %1$s class " - "and all requires packages (%2$s) installed."), + "and all required packages (%2$s) installed."), output_type, from_utf8(tc.prerequisites(", "))))); } latexModule->classCO->addItemSort(toqstr(tc.name()),