c9s/phpbrew — pull request #27 by erning (2012-09-29 01:54:08+00:00)
Title: add --old option to install command. 

just like the known command, with this option we're able to install old phps (less then 5.3)

```
$ ./phpbrew help install
Install php

Usage
phpbrew install [php-version] ([+variant...])
Options
--test tests
--no-clean Do not clean object files before/after building.
--production Use production configuration
-n, --nice process nice level
--patch apply patch before build
--old install old phps (less than 5.3)
```