the compilation stop with the following output: cd ../obj_s; -I../c++ -I../include -I. -DHAVE_CONFIG_H -I. -I../include -D_GNU_SOURCE -DNDEBUG -march=pentium2 -O3 -pipe -fPIC -fPIC -c ../c++/cursesf.cc /bin/sh: line 1: -I../c++: No such file or directory make[1]: *** [../obj_s/cursesf.o] Error 127 make[1]: Leaving directory `/var/tmp/portage/ncurses-5.4-r5/work/ncurses-5.4/c++' make: *** [all] Error 2 Reproducible: Always Steps to Reproduce: when i do emerge --pretend --emptytree system the compilation stops while the script tries to compile ncurses-5.4
you didnt install properly, your system is lacking a C++ compiler *** This bug has been marked as a duplicate of 75137 ***