[Piuparts-devel] Bug#663702: Bug#663702: piuparts: does not cleanup tempdir where the metapackage was created if installation fails

[Andreas Beckmann]

or we could use nested tempdirs

at the beginning create $TMPDIR/tmp.XXXXXXXX
and create the chroots, metapackages and everything else in tmpdirs
*below* that one
in the final cleanup and on_panic, too, cleanup this tree as well


Andreas