Too many issues will kill our team's development velocity, drastically. Make sure you have checked all steps below.
pyenv
python-build
env PYENV_DEBUG=1 <faulty command> 2>&1 | tee trace.log
trace.log
env PYENV_DEBUG=1 pyenv install -v <version> 2>&1 | tee trace.log
-v
pyenv install
config.log
/tmp
env PYENV_DEBUG=1 pyenv install -f -k -v <version> 2>&1 | tee trace.log
-k
$PYENV_ROOT/sources