After emerging anything, emerge prints the error: "Unable to run required binary." This will prevent emerge from finishing a run of several ebuilds. Reproducible: Always Steps to Reproduce: 1. upgrade to =portage-2.0.51-r1 2. emerge kung foo bar 3. Actual Results: >>> Regenerating /etc/ld.so.cache... * Caching service dependencies... >>> app-foo/kung-1.1 merged. Unable to run required binary. root@localhost root# Expected Results: continued to emerge foo and then bar /var/log/emerge.log says only: *** terminating. rather than the usual "success" messages
sync and update to -r2
Fixed.