>>> "SM" == Stefan Monnier writes: >>> ,---- >>> | Eager macro-expansion failure: (wrong-number-of-arguments (3 . 4) 2) >>> | Eager macro-expansion failure: (wrong-number-of-arguments (3 . 4) 2) >>> | Error loading autoloads: (wrong-number-of-arguments (3 . 4) 2) >>> | Unable to activate package ‘texfrag’. >>> | Required package ‘auctex-11.90.2’ is unavailable >>> | Eager macro-expansion failure: (wrong-number-of-arguments (3 . 4) 2) >>> | Eager macro-expansion failure: (wrong-number-of-arguments (3 . 4) 2) >>> | Error loading autoloads: (wrong-number-of-arguments (3 . 4) 2) >>> | Unable to activate package ‘bibretrieve’. >>> | Required package ‘auctex-11.87’ is unavailable >>> | Unable to activate package ‘auctex-latexmk’. >>> | Required package ‘auctex-11.87’ is unavailable >>> | >>> `---- > Any chance you're running a somewhat old AUCTeX version? Well the auctex version I use (for work) is one I compile from auctex master. However, it seems that there some odd pkg dependence that might cause that trouble. What do you suggest to solve it?