Hi Travis and Nicolas, Thanks for your replies. I was hoping for something less drastic as whatever I have done affects all of the installations of sage that I have. Still, this seems to work:)
By reinstalling I have fixed the problem, feel please free to ignore this but I am still curious as to what I did... I suspect that during the hg tutorial last week I somehow told hg to look for local repositories rather that at http://combinat.sagemath.org/patches/ . Trying ``hg verify`` prints out a long list of damaged files, each with "missing revlog!", and it reports that all of the changesets are corrupt. In contrast, running ``hg verify`` on the patch repository gives a much smaller numbers of errors: checking changesets checking manifests crosschecking files in changesets and manifests checking files disjoint_sets_sl.patch@244: empty or missing copy source revlog xavier_conjecture_sl.patch:000000000000 ncsf-nt.patch@183: empty or missing copy source revlog ncsf.patch:000000000000 partitions2_jb.patch@49: empty or missing copy source revlog partitions2.patch:000000000000 root_systems_lattices.patch@20: empty or missing copy source revlog root_systems_lattices:000000000000 2221 files, 8077 changesets, 11459 total revisions 4 integrity errors encountered! (first damaged changeset appears to be 20) Cheers, Andrew -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-combinat-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-combinat-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.