With the rbenv uninstall command you can clean up your versions of ruby so that you do not have more installed than you are currently using.
Ruby build update definitions.
How to update list of available ruby versions on linux is licensed under the license stated below.
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Checksums are optional and specified as anchors on the package url in each definition.
Brew link overwrite ruby maksim luzik aug 31 17 at 14 41 1 instead of overwrite ruby version you can just write brew unlink ruby brew link ruby hamsternik nov 2 17 at 15 25.
Is there something to do to update rbenv install to be sure that all definitions of ruby build are available.
Use the ruby build plugin to automate the removal process with the uninstall subcommand.
Updating ruby build to get the latest rubies.
Sudo apt get update sudo apt get install git core curl zlib1g dev build essential libssl dev libreadline dev libyaml dev libsqlite3 dev sqlite3 libxml2 dev libxslt1 dev libcurl4 openssl dev python software properties libffi dev.
No rocket science here just because i always forget if you are using rbenv with the ruby build plugin and want to upgrade to the latest version of ruby you might have to update ruby build to get the latest definitions.
Hover your mouse over code to see method definitions return values and links to documentation.
It looks like rbenv install version no should just call ruby build version no so there should not be a conflict.
All source code included in the card rbenv.
For example typing this will uninstall ruby version 2 1 3.
This includes both code snippets embedded in the card text and code that is included as a file attachment.
To go to a method or variable s definition right click and select go to definition from the context menu or press f12 for the definition at the cursor.
Or after installing ruby through brew run following command to update the links to the latest ruby installation.
On ubuntu 14 04 this worked for me to install ruby 2 4 1.
If you have the shasum openssl or sha256sum tool installed ruby build will automatically verify the sha2 checksum of each downloaded package before installing it.