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anarcat@mumia [alternc]$ ./debian/rules build-snapshot
building a package based on the current snapshot (0.9.9~svn2148)
svn export . ../alternc-"0.9.9~svn2148"
Fin d'exportation.
cd ../alternc-"0.9.9~svn2148" && debchange -D UNRELEASED -v "0.9.9~svn2148" "Automatic build of SVN version 2148" && debuild
debchange: fatal error at line 873:
New version specified (0.9.9~svn2148) is less than
the current version number (0.9.9)!  Use -b to force.
make: *** [build-snapshot] Erreur 25