Python and matplotlib problems SOLVED.

[Bernt Hansson]

On 2015-07-16 17:38, Bernt Hansson wrote:
> 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
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