[MonetDB-users] Error during making buildtools (branch MonetDB_1-18)

Hi all, I have just checked out the release branch and try to rebuild everything from scratch (on andorea). Making buildtools gives the following error: Making install in conf make[1]: Entering directory `/export/scratch1/zhang/monet/stable/buildtools/build-debug/conf' make[1]: *** No rule to make target `buildtools-config', needed by `all-am'. Stop. make[1]: Leaving directory `/export/scratch1/zhang/monet/stable/buildtools/build-debug/conf' make: *** [install-recursive] Error 1 Does anyone have an idea about this? I believe that building environment is clean. Thanks! Jennie