Claude, it would be helpful to know exactly what code you executed. Some example code assumes interactive modes, while others simply save files without ever showing them to the screen.
Also, please include a copy of your matplotlibrc file. Ben Root On Thu, Mar 27, 2014 at 1:47 PM, <clau...@br.ibm.com> wrote: > Dear Ben, > > The execution of any of the Matplotlib sample code start quickly and and > exits immediately with no error message displayed at the screen. The > process runs instantly, so there is no wait in the process. > Looks more like a missing setup option, matplotlib does not find a valid > graphical screen display environment. What do you think is causing this > error in RedHat Linux? > > Regards, > Claude > > > > > > > > * Claude Falbriard Certified IT Specialist L2 - Middleware AMS Hortolândia > / SP - Brazil phone: +55 13 9 9760 0453 <%2B55%2013%209%209760%200453> > cell: +55 13 9 8117 3316 <%2B55%2013%209%208117%203316> e-mail: > clau...@br.ibm.com <clau...@br.ibm.com> * > > > From: Benjamin Root <ben.r...@ou.edu> > To: falbriard <clau...@br.ibm.com>, > Cc: Matplotlib Users <matplotlib-users@lists.sourceforge.net> > Date: 27/03/2014 14:32 > Subject: Re: [Matplotlib-users] RedHat and Release Upgrade to > Numpy 1.8.1 and Matplotlib 1.3.1 / Install from Source > Sent by: ben.v.r...@gmail.com > ------------------------------ > > > > How long did you wait? Do allow approximately one minute for the first > execution to allow for the font.cache to be built. It can appear that the > process has "hung" because it is waiting for "fc-list" subprocess to > complete. > > Cheers! > Ben Root >
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