I'd like to have a look at the MAPS package, but your SVN repository http://svn.softwarepublico.gov.br/svn/openacs/branches/spb-2.0/packages/maps requires username and password.
Could you kindly send me a copy or post it somewhere?
Thanks,
Claudio
Sorry, my mistake. You could try the SVN at trunk without password:
# svn co http://svn.softwarepublico.gov.br/svn/openacs/trunk/packages/maps