On 20.05.2009, at 19:50, W.P. McNeill wrote:

My LaTeX bundle is latexmk.pl to compile LaTeX documents, but I have no idea where this file is. I have search my entire hard drive. Where does latexmk.pl reside?

here:

file://localhost/Applications/TextMate.app/Contents/SharedSupport/Bundles/Latex.tmbundle/Support/bin/latexmk.pl

I don't know if you can search for it directly from Finder through Spotlight; however, if you control-click on TextMate and choose "Show Package Contents" then you can search for it. Probably, there is some command line wizardry to do it even more straight forward.

Regarding updating the LaTeX-bundle: the, imho, easiest way is by dint of the Get Bundles bundle:

http://svn.textmate.org/trunk/Review/Bundles/GetBundles.tmbundle/

also, cf. http://al3x.net/2008/12/03/how-i-use-textmate.html

--Hans