As nobody posted the answer from that Github issue yet, here it is (when using asdf):
Setting the environment variable KERL_BUILD_DOCS=yes when installing the Erlang should fix it.
Example: KERL_BUILD_DOCS=yes asdf install erlang 25.1.2
As nobody posted the answer from that Github issue yet, here it is (when using asdf):
Setting the environment variable KERL_BUILD_DOCS=yes when installing the Erlang should fix it.
Example: KERL_BUILD_DOCS=yes asdf install erlang 25.1.2