Re: RuntimeError: could not open display

TK, > FigureCanvasGTK,\ > > File > "/usr/lib64/python2.6/site-packages/matplotlib/backends/backend_gtk.py", > line 8, in > > import gtk; gdk = gtk.gdk > > File "/usr/lib64/python2.6/site-packages/gtk-2.0/gtk/__init__.py", line > 64, in > &g

RuntimeError: could not open display

64/python2.6/site-packages/gtk-2.0/gtk/__init__.py", line 64, in _init() File "/usr/lib64/python2.6/site-packages/gtk-2.0/gtk/__init__.py", line 52, in _init _gtk.init_check() RuntimeError: could not open display Could you guys please help me out? Kind regards, Hoang Le POSTECH