I am getting this weird message. This is a linux machine. the matplotlib version 0.87.7
from pylab import *
Traceback (most recent call last):
File “”, line 1, in ?
File “/foo/python/site-packages/lib/python/pylab.py”, line 1, in ?
from matplotlib.pylab import *
File “/foo/python/site-packages/lib/python/matplotlib/pylab.py”, line 201, in ?
from axes import Axes, PolarAxes
File “/foo/python/site-packages/lib/python/matplotlib/axes.py”, line 15, in ?
from axis import XAxis, YAxis
File “/foo/python/site-packages/lib/python/matplotlib/axis.py”, line 16, in ?
from lines import Line2D, TICKLEFT, TICKRIGHT, TICKUP, TICKDOWN
File “/foo/python/site-packages/lib/python/matplotlib/lines.py”, line 11, in ?
import matplotlib.agg as agg
File “/foo/python/site-packages/lib/python/matplotlib/agg.py”, line 106, in ?
pi = cvar.pi
AttributeError: ‘swigvarlink’ object has no attribute ‘pi’