Download SimpleSAMLphp
Here you will find the packages with the current simpleSAMLphp versions:
Latest release candidate (1.12.0-rc2)SHA256: 926b0a97feeb6f6e8b9170859ad02dcc2bf9ed66872eeeb900f6c97920908bbf
Latest stable version (1.11.0)SHA256: bd4ddf4ccbb817ef5be1677d9bf0f4077fed08394b76c53c315fd507529d272b
Check the archive in case you are looking for any other older version. Older versions (for archiving purposes):
Subversion repository
You may also checkout the latest developer version using subversion:
svn checkout https://simplesamlphp.googlecode.com/svn/trunk/ simplesamlphp
Make sure you follow the instructions to install from subversion.
Github repository
The core library handling the basic SAML stuff (messages, bindings, and so on) has been detached from simpleSAMLphp, and can now be found in github:
Debian package
SimpleSAMLphp is available as a Debian package. You can therefore install it with apt-get, but bear in mind that the version available in Debian stable might be outdated.