CTAN has a new package: libgreek

[CTAN Announcements]

On Mon, 14 Mar 2011 Jean-Francois Burnol submitted the

  libgreek

package.

Summary description: Libertine/Biolinum Greek in math mode
License type: lppl

Announcement text: 
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The libgreek package is for LaTeX users who wish to use the
Libertine or Biolinum font for the Greek letters in math mode. It
is not necessary to load the libertine package, but of course the
Linux-Libertine/Biolinum fonts and LaTeX support files must have
been installed.
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This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/libgreek
.  More information is at
   http://tug.ctan.org/info/?id=libgreek
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .


Thanks for the upload.

For the CTAN Team
  Rainer Schöpf