SassTask: Consider removing/embeding the dependency on Pear::System

[feamsr00]

Hi,

The optional SassTask seems to depend on the Pear::System package for one thing: System::which.

According to https://github.com/pear/pear-core/blob/master/System.php#L487, this appears to do only one thing: 'show the full path of a command.'

Perhaps it would be best to bundle or even refactor that requirement as installing PEAR (just for a which/where command) is a fairly high amount of friction to be able to use this task.

-Thanks for your time, CF

[siad007]

I closed this issue as it was solved in master branch.

[feamsr00]

So... @mrook , whats the ETA v3?
And if you really are aiming for the 1st, need any help?

[mrook]

@feamsr00 we're aiming to put a first release candidate out in January.