External Libraries and Dependencies
The external libraries and dependencies required to run DIRAC Agents, Services, and Clients are contained in the DIRACOS. package for Python 2.7 installations, and in the DIRACOS2 package for Python 3 installations.
The default version of
DIRACOS to be used with a given version of DIRAC is defined in the
DIRAC/releases.cfg file. It can be overwritten with the
--dirac-os-version flag for
the dirac-install command. The documentation for creating a DIRACOS release or an extension
of DIRACOS can be found in its own documentation.