masygreen's picture

I use 15.2 and wish update Ruby  to 2.5.0

I open ssh and use this command:


apt-get update
apt-get dist-upgrade

After I try update Ruby

gem update --system
gem update


gem update --system '2.5.0'

But Version in Redmine be old(


Jeremy Davis's picture

Since v15.0 we install and manage Ruby via rbenv. So if you wish to install a new version of Ruby, then these instructions should support doing that. Uninstalling versions is covered just below that if you wish to remove the old version too.

I hope that helps. Please post back if you have further issues, or wish to share what ends up working for you to achieve your intended goals.

masygreen's picture

You are great! Thanks very match, i did it!

I not good user in Linux, but use random commands from your solution and from install manual i got result.

I'm afraid I won't be able to repeat the result so write here.

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