How to reinstall already installed toolchains

[NobbZ]

I used the erlang plugin to install several versions of erlang, but now I had to realize, that they are all installed without wx support, which I might need for the next project.

I made already sure, that everything wx relies on is in place, and I compiled an erlang manually just to see if the build process does realize it. Indeed it does.

So I'd like to have asdf to automatically reinstall all existing versions of the erlang toolchain, is this possible in an easy way?

[kennyp]

@NobbZ a little bash should do it for you

asdf list-all erlang | while read ver
do
  asdf uninstall erlang $ver
  asdf install erlang $ver
done

[NobbZ]

listing the installed ones will be enough 😊 I hoped there's a built in way
to do it like in RVM, kiex and others. In the meantime I did exactly this
by hand.

Kenny Parnell notifications@github.com schrieb am Fr., 18. März 2016
17:19:

@NobbZ https://github.com/NobbZ a little bash should do it for you

asdf list-all erlang | while read verdo
echo asdf uninstall erlang $ver
echo asdf install erlang $verdone

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#34 (comment)

[HashNuke]

@NobbZ Do the asdf-built erlang versions still come without wx? I remember fixing it.

[NobbZ]

They came wx included, after I installed wx libs. Exactly that was the
cause why I wanted to reinstall.

Akash Manohar notifications@github.com schrieb am Sa., 9. Apr. 2016 17:43:

@NobbZ https://github.com/NobbZ Do the asdf-built erlang versions still
come without wx? I remember fixing it.

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#34 (comment)

[HashNuke]

@NobbZ Ah thank you for the quick reply.
Can you send a PR to add the wx libs install commands to the asdf-erlang readme for mac and ubuntu? https://github.com/asdf-vm/asdf-erlang

Nice to know you got it fixed. Closing this issue.

[nixpulvis]

Here's a nice little fish script that'll do it.

for plug in (asdf plugin-list)
    for ver in (asdf list $plug)
        set v (echo $ver | awk '{$1=$1};1')
        if not echo $v | grep 'No versions installed'
            asdf uninstall $plug $v
            asdf install $plug $v
        end
    end
end