Re: Location of a package

[Petite Abeille <petite.abeille@...>]

On Feb 18, 2008, at 9:37 PM, Yuri Takhteyev wrote:

> Speaking of which:  is there a better way to check whether a package
> is available other than using require() and catching errors with
> pcall()?

E.g.:

local ok, zlib = pcall( require, 'zlib' )

What's wrong with it?