Thanks Rainer, On Friday, 7 May 2021 15:19:45 BST Dr Rainer Woitok wrote: > Michael, > > On Thursday, 2021-05-06 19:25:11 +0100, you wrote: > > ... > > Half way it complains about CPU optimisations: > > ============================================== > > RuntimeError: NumPy was built with baseline optimizations: > > (SSE SSE2 SSE3 SSSE3 SSE41 POPCNT SSE42) but your machine doesn't support: > > (POPCNT). > > ========= > > To avoid this in the future you could once run > > # cd /etc/portage > # cpuid2cpuflags | sed -Ee 's/_[^_]+: /="/' -e 's/$/"/' >> make.conf > > Sincerely, > Rainer
The CPU_FLAGS_X86 on this system were already set to the output of the cpuid2cpuflags command. I'm not sure the baseline optimisations emerge warns about are causing the error at the end of the install stage.
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