* Sergey Poznyakoff <g...@gnu.org.ua> [2021-05-10 15:37]: > Hi Jean, > > > Maybe you remember you made this small C program and I have been using > > it for long time. > > I'm pleased to know it proved to be useful. > > > ./ef: error while loading shared libraries: libmu_mbox.so.7: cannot open > > shared object file: No such file or directory > > Apparently, the program has been built with mailutils 3.10 or earlier > (back then the library major number was 7). Then, you have installed > 3.11 or later. While doing so, old shared libraries were removed and > replaced with new ones (with major verion 8). From what I see, you > did not recompile the ef utility after upgrading mailuils. This > means that the information stored in the header of the ef binary still > points to old shared libraries, which causes the failure. To fix this, > just recompile ef and reinstall it.
I did re-compile it. That is why I reported. The LDD says: libmu_mbox.so.7 => not found libmailutils.so.7 => not found I can see I have those files in mailutils cflags -I/package/mail/mailutils-2021-05-08/include So those files exist on the system. > PS: Did you manage to solve the mailer problem you reported earlier? I think email never went to mailing list, it returned back, there is problem with your server. Jean