What OS and version is this? you may need to install pythonX-Cython (or equivalent) manually? Try a fairly comprehensive reset (note this will remove anything which does not belong there so if you have custom files/changes make sure you save them somewhere else). git clean -fdx git submodule foreach git clean -fdx ./install-deps.sh ./do_cmake.sh If that fails try cloning another copy of the repo and see if that fails in the same way and let us know. On Mon, Apr 30, 2018 at 10:50 PM, Rishabh Dave <ridave@xxxxxxxxxx> wrote: > On 30 April 2018 at 16:46, kefu chai <tchaikov@xxxxxxxxx> wrote: >> Rishabh, probably you could remove CMakeCache.txt and rerun the cmake >> command? my guess is that "make" failed to re-launch cmake after the >> cmake script is updated, and hence to error out as it is supposed to >> do so when check the boost version. > > That might explain why I have to execute do_cmake.sh again to get make > executed successfully after switching the branch. However, doing what > you've suggested (i.e. "rm -rf build/ CMakeCache.txt && ./do_cmake") > led me to an error - > https://paste.fedoraproject.org/paste/6cs1Tq3sH8XX9NrS5w-bhg. > > Also, running cmake after having CMakeCache.txt back (I had a backup > copy), it tells me install Cython. Running "$ rm -rf build && sudo > ./install-deps.sh && ./do_cmake.sh" after that did not help. Log - > https://paste.fedoraproject.org/paste/-sENRwVgf-eMspqAngj01w. > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Cheers, Brad -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html