[tex-live] Update a Package

[Steven Woody]

Hi,

I've download a new version package pgfplots 1.3 from CTAN, but I
don't know how to update my existing old version of the package.  My
system is texlive 2009 Windows.  In the 'update' tab of the tlmgr user
interface, only a 'texlive infra' appears in the package list.

The 1.3 version of pgfplots on my hand is an zip file, it was got from
http://www.ctan.org/tex-archive/help/Catalogue/entries/pgfplots.html#Download.

Thanks.

-- 
Life is the only flaw in an otherwise perfect nonexistence
    -- Schopenhauer

narke
public key at http://subkeys.pgp.net:11371 (narkewoody at gmail.com)