On Mon, Sep 1, 2008 at 4:37 AM, Lotfi Benz <lb...@go...> wrote: > I am using matplotlib since three months, every thing was fine untill today > I have got this error message which is strange and I could not figure out > what it means. > here I paste the error message I got. > """ > Another agent is running... > Failed to allocate the agent. Exitting... > Failed to invoking the agent: No such file or directory > Cannot launch the agent > The messenger is now down This looks like a KDE/Qt problem, not a matplotlib problem, eg googling for the phrase, Failed to invoking the agent: No such file or directory turns up hits like this: https://bugs.launchpad.net/ubuntu/+source/scim-bridge/+bug/203334 JDH