- My system is Gentoo 64 bit
- GCC version is gcc (Gentoo 5.3.0 p1.0, pie-0.6.5) 5.3.0.
I got this error while emerging sys-block/gparted-0.25.0
/usr/lib/gcc/x86_64-pc-linux-gnu/5.3.0/../../../../lib64/libgtkmm-2.4.so: undefined reference to `Glib::ustring::ustring(std::string const&)'
My system has gparted-0.24.0 emerged, but it got "segment faults" when I try to launch it.
I think it is because I upgraded my GCC recently. I have followed the wiki to upgrade my system. But I still got this problem. It seems it is the only package I got trouble with after I upgrade my GCC.
I also tried to re-emerge packages that provide libgtkmm, but it did not help.