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Install Graphviz 2.36. on macOS Sierra

I am trying to install the GraphViz plugin on Protege. First I install the Graphviz2.36 package, but it does not work. Then I used brew install graphviz , I got this error Warning: graphviz-2.38.0_1 already installed, it just not linked . So I used brew link graphviz , but I got this error

Error: could not bind bin / acyclic
Target / usr / local / bin / acyclic
already exists. You can remove it:
rm '/ usr / local / bin / acyclic'

because of this, I used brew link --overwrite graphviz , which received this error:

Error: failed to enable symlink / graphviz / arith.h / usr / local / include / graphviz is not writable.

Does anyone know how I can fix this problem?

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I managed to overcome this by setting the following permissions

 sudo chown -R "$USER":admin /usr/local/include/graphviz sudo chown -R "$USER":admin /usr/local/share/graphviz sudo chown -R "$USER":admin /usr/local/lib/graphviz brew link --overwrite graphviz
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Source: https://habr.com/ru/post/1258276/

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