/usr/bin/ld: numpy/core/libnpymath.a(halffloat.c.12.o): relocation R_X86_64_PC32 against symbol `npy_set_floatstatus_invalid' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status