Add upgrade instructions

This commit is contained in:
Sam Stephenson 2011-09-28 11:20:15 -05:00
parent 72b62e13aa
commit 26a08c6d12

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@ -116,6 +116,28 @@ when installing a gem that provides a binary).
$ rbenv rehash
### Upgrading an existing installation ###
If you've installed rbenv using the instructions above, you can
upgrade your installation at any time using git.
To upgrade to the latest development version of rbenv, use `git pull`:
$ cd ~/.rbenv
$ git pull
To upgrade to a specific release of rbenv, check out the corresponding
tag:
$ cd ~/.rbenv
$ git fetch
$ git tag
v0.1.0
v0.1.1
v0.1.2
v0.2.0
$ git checkout v0.2.0
## Usage ##
Like `git`, the `rbenv` command delegates to subcommands based on its