2013/10/6 Thierry Gu?rin <t_guerin at hotmail.com>: > error while loading shared libraries: libgstbase-1.0.so.0: cannot open > shared object file: No such file or directory > So, it appears that the file is indeed here. Any ideas? As far as i remember, such message can show up not only if the mentioned library is absent, but also if during the library dynamic load failed with such error regarding another file (there may be special function in the lib executed at load). I'd suggest to clean up the system from remainings of manual installs, start from the beginning thoroughly and show us your first error. -- Andrey Utkin