On Sun, 9 Oct 2011, Erkan Tairi wrote: > checking for suitable m4... configure: error: No usable m4 [...] > Can you inform me how can I solve the problem, while I'm not that much > experienced Linux user. Let's see, configure complains that you don't have m4, maybe you could try installing m4? (use the package manager, don't build it from source) -- Marc Glisse