This package is http://pear.php.net/package/Math_Vector and has been migrated from http://svn.php.net/repository/pear/packages/Math_Vector Please report all new issues via the PEAR bug tracker. If this package is marked as unmaintained and you have fixes, please submit your pull requests and start discussion on the pear-qa mailing list. To test, run either $ phpunit tests/ or $ pear run-tests -r To build, simply $ pear package To install from scratch $ pear install package.xml To upgrade $ pear upgrade -f package.xml