E  | |
| Error [Fl_metascanner] | |
N  | |
| No_such_package [Fl_package_base] | First arg is the package name not found, second arg contains additional info for the user.  | 
| No_such_package [Findlib] | First arg is the package name not found, second arg contains additional info for the user  | 
P  | |
| Package_loop [Fl_package_base] | A package is required by itself.  | 
| Package_loop [Findlib] | A package is required by itself.  |