ASDF elixir iex get erlang doc

When we try to get the doc of a erlang function we got

h :file.write ... Module was compiled without docs. Showing only specs.

We need to use at least OTP 23 and have the dependencies to build the documentation.

On ubuntu

sudo apt-get install xsltproc fop KERL_BUILD_DOCS=yes asdf install erlang 23.3.3 asdf local erlang 23.3.3 iex h :file.write Success doc is here !

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