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Local rendering does not work #19

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nblock opened this issue Dec 6, 2017 · 1 comment

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@nblock
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commented Dec 6, 2017

I tried to setup version 2016-02-03 and configure it with a local dot installation. The dot program (via graphviz package) is available as /usr/bin/dot.

When I save the following page, a graph with some question marks is generated:

<graphviz dot>
digraph ATN {
  rankdir=LR;
  
  a -> b;
  b -> c;
}
</graphviz>

dot_1

It works as expected when the remote rendering (= empty configuration) is used.

Calling the dot binary directly from the commandline with the same input yields the expected graph.

@nblock

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commented Dec 22, 2017

exec() was disabled on the wiki. The plugin works when exec is available.

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