We now have a newer version and the older version didn't work anymore
anyway because it depended on sqlalchemy7 which was itself broken,
because it depended on an older version of sqlite.
This makes pythonPackages.sqlalchemy the most up to date revision (it
was called sqlalchemy_1_0 before), and maintains the various “legacy”
versions available as pythonPackages.sqlalchemyX for X in {7,8,9}.
All derivations that required `sqlalchemy_1_0` now require `sqlalchemy`
while those that required `sqlalchemy` now require `sqlalchemy7`.
The derivations are not changed, only the attribute names they are
bound to.
* 0.8.7p1 doesn't contain *.info documentation; use manpage
instead
* Update meta.description to not contain the package name (redundant)
* 0.8.7p1 only builds with python dateutil==1.5, so that has to be added
as well
Runtime tested with the buildbot slave that is added in the next commit.
* Updated scons to version 1.0.0. Also added appropriate makeWrapper calls to
ensure that the python binary finds its library files.
* Updated Twisted from 2.5 to 8.1.
* Added an expression for buildbot.
svn path=/nixpkgs/trunk/; revision=12782
