guedes/pgvm — pull request #40 by makotosasaki (2013-12-07 15:36:58+00:00)
Title: can't uninstall by using a branch or a commit hash

when using these command:
```
pgvm uninstall master
pgvm uninstall 86ef479
```
display usage.
```
~$ pgvm uninstall master

Usage: pgvm uninstall [OPTIONS]

is the postgres semantic version that
you want to uninstall.

Examples:
pgvm uninstall 9.0.7
pgvm uninstall 9.1.3
pgvm uninstall 9.1.1 --purge
pgvm uninstall --all
pgvm uninstall --all --purge
pgvm uninstall master

== Options

--all	Remove all postgres versions installed.

--purge	Remove postgres version source.

--force	If is the current version then remove it.
```