Python and matplotlib problems

[Bernt Hansson]

Hello list.

Trying to get a python program to work on 10.1.
Got it working for a while on 9.3 but it stopped there too.

This is the error I get when moving /lib/libgcc_s.so.1 out.


 > python FlatCAM.py
EndFontMetrics0 ; N L55896 ; B 0 0 1000 1000 ;0 ;ted.  All Rights Reserved..
EndFontMetricsPCC z 0 0 ; PCC caron 37 0 ;83 0 ; 0 ; 0 ; 0 ;ights 
Reserved.Shannon is a trademark of Agfa Corporation.
Traceback (most recent call last):
   File "FlatCAM.py", line 3, in <module>
     from FlatCAMApp import App
   File "/usr/home/bernt/vebbnerladdningar/flatcam/FlatCAMApp.py", line 
18, in <module>
     from ObjectCollection import *
   File "/usr/home/bernt/vebbnerladdningar/flatcam/ObjectCollection.py", 
line 2, in <module>
     from FlatCAMObj import *
   File "/usr/home/bernt/vebbnerladdningar/flatcam/FlatCAMObj.py", line 
5, in <module>
     from camlib import *
   File "/usr/home/bernt/vebbnerladdningar/flatcam/camlib.py", line 15, 
in <module>
     from matplotlib.figure import Figure
   File "/usr/local/lib/python2.7/site-packages/matplotlib/figure.py", 
line 38, in <module>
     import matplotlib.colorbar as cbar
   File "/usr/local/lib/python2.7/site-packages/matplotlib/colorbar.py", 
line 34, in <module>
     import matplotlib.collections as collections
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/collections.py", line 
27, in <module>
     import matplotlib.backend_bases as backend_bases
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/backend_bases.py", 
line 56, in <module>
     import matplotlib.textpath as textpath
   File "/usr/local/lib/python2.7/site-packages/matplotlib/textpath.py", 
line 19, in <module>
     import matplotlib.font_manager as font_manager
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/font_manager.py", 
line 1415, in <module>
     _rebuild()
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/font_manager.py", 
line 1400, in _rebuild
     fontManager = FontManager()
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/font_manager.py", 
line 1059, in __init__
     self.afmlist = createFontList(self.afmfiles, fontext='afm')
   File 
"/usr/local/lib/python2.7/site-packages/matplotlib/font_manager.py", 
line 568, in createFontList
     font = afm.AFM(fh)
   File "/usr/local/lib/python2.7/site-packages/matplotlib/afm.py", line 
346, in __init__
     parse_afm(fh)
   File "/usr/local/lib/python2.7/site-packages/matplotlib/afm.py", line 
335, in parse_afm
     doptional = _parse_optional(fh)
   File "/usr/local/lib/python2.7/site-packages/matplotlib/afm.py", line 
317, in _parse_optional
     d[key] = optional[key](fh)
   File "/usr/local/lib/python2.7/site-packages/matplotlib/afm.py", line 
250, in _parse_kern_pairs
     c1, c2, val = _to_str(vals[1]), _to_str(vals[2]), _to_float(vals[3])
ValueError: could not convert string to float: B


At the beginning this was the error


python FlatCAM.py
Traceback (most recent call last):
   File "FlatCAM.py", line 3, in <module>
     from FlatCAMApp import App
   File 
"/usr/home/bernt/vebbnerladdningar/FlatCAM-8.3/FlatCAM-8.3/FlatCAMApp.py", 
line 18, in <module>
     from ObjectCollection import *
   File 
"/usr/home/bernt/vebbnerladdningar/FlatCAM-8.3/FlatCAM-8.3/ObjectCollection.py", 
line 2, in <module>
     from FlatCAMObj import *
   File 
"/usr/home/bernt/vebbnerladdningar/FlatCAM-8.3/FlatCAM-8.3/FlatCAMObj.py", 
line 5, in <module>
     from camlib import *
   File 
"/usr/home/bernt/vebbnerladdningar/FlatCAM-8.3/FlatCAM-8.3/camlib.py", 
line 12, in <module>
     from numpy import arctan2, Inf, array, sqrt, pi, ceil, sin, cos, 
dot, float32, \
   File "/usr/local/lib/python2.7/site-packages/numpy/__init__.py", line 
170, in <module>
     from . import add_newdocs
   File "/usr/local/lib/python2.7/site-packages/numpy/add_newdocs.py", 
line 13, in <module>
     from numpy.lib import add_newdoc
   File "/usr/local/lib/python2.7/site-packages/numpy/lib/__init__.py", 
line 18, in <module>
     from .polynomial import *
   File 
"/usr/local/lib/python2.7/site-packages/numpy/lib/polynomial.py", line 
19, in <module>
     from numpy.linalg import eigvals, lstsq, inv
   File 
"/usr/local/lib/python2.7/site-packages/numpy/linalg/__init__.py", line 
51, in <module>
     from .linalg import *
   File "/usr/local/lib/python2.7/site-packages/numpy/linalg/linalg.py", 
line 29, in <module>
     from numpy.linalg import lapack_lite, _umath_linalg
ImportError: /lib/libgcc_s.so.1: version GCC_4.6.0 required by 
/usr/local/lib/gcc48/libgfortran.so.3 not found