Buildout 2.0 is out! What to do in case of an error.¶

zc.buildout 2.0.0 is out, hurray! Quite some nice things in there which I’ll write down in another post.

Something breaks?¶ I saw some bug reports on a mailinglist and on stack overflow (example 1, example 2) about buildouts suddenly breaking since buildout 2.0 is out. Most extensions and buildout recipes work just fine with the latest buildout, but some break due to some internal buildout classes and imports being changed or moved around.

Solution: take a newer bootstrap¶ Buildout 1.5/1.6/1.7 really changed something compared to buildout 1.4. More isolation from the system python was added, but this didn’t work everywhere. There was a special bootstrap that kept you on buildout 1.4.4. If you used that one, you can probably switch to buildout 2.0. Take the 2.0 bootstrap: http://downloads.buildout.org/2/bootstrap.py If you want to stay on 1.5/1.6/1.7, you really want to stick to 1.7. That includes a build-in version restriction for zc.buildout to be less than 2.0. The 1.x bootstrap will keep you in 1.x land: http://downloads.buildout.org/1/bootstrap.py For most “help” questions, the quickest answer has been to pick this bootstrap and run it and by happy.