I am trying use matplotlib on CentOS through a PHP script. If I run it on
the command line it works fine and generates a PNG figure. If I run with
another user,
sudo -u apache python filename.py
it gives error: Cannot obtain dvipng version.
Any ideas? I search the net but no answers. It looks like a bug? In the
script I am using TeX.
rc('text', usetex=True)
Texlive and dvipng are installed and paths are set correctly.
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