Hi everybody,
I am encountering some strange problems enabling TeX support in my wiki.
I am running the latest Bitnami MediaWiki stack. I have followed all
steps from the tutorials.
Still, whenever I try to render a latex formula, I receive the error
message
Failed to parse (PNG conversion failed; check for correct installation
of latex, dvips, gs, and convert)
As I have followed all steps from the tutorials, I started debugging a
little bit. Obviously, the latex command in the file render.ml fails:
#render.ml
....
if Util.run_in_other_directory tmppath (cmd_latex tmpprefix) != 0
...
The output of this command is
dyld: Library not loaded: /opt/local/lib/libpng12.0.dylib
Referenced from: /opt/local/bin/latex
Reason: Incompatible library version: latex requires version 36.0.0
or later, but libpng12.0.dylib provides version 35.0.0
This error message seems really strange to me, because latex is not
using png here (just creating a DVI from a TEX file), and to the best
of my knowledge there is not even a 36 release of libpng.
Do you have any idea how to proceed here? From the command line
everything works fine.
Best regards,
Stephan