g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[1]: *** [obj/moc_qwt_picker.o] Error 4 make[1]: *** Waiting for unfinished jobs.... g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[1]: *** [obj/moc_qwt_text_label.o] Error 4 g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[1]: *** [obj/moc_qwt_abstract_legend.o] Error 4 make: *** [sub-src-make_first-ordered] Error 2 qwt/6.1.6: ERROR: Package '2afd12cbbb106395caf35aaa6992d17429c37ac2' build failed qwt/6.1.6: WARN: Build folder /home/conan/w/cci_PR-4528/.conan/data/qwt/6.1.6/_/_/build/2afd12cbbb106395caf35aaa6992d17429c37ac2 ERROR: qwt/6.1.6: Error in build() method, line 91 self.run("make -j {}".format(tools.cpu_count())) ConanException: Error 2 while executing make -j 3