>>> Emerging (33 of 86) dev-python/kiwisolver-1.4.2::python-modules-kit

• kiwisolver-1.4.2.tar.gz BLAKE2B SHA512 size ... [ ok ]
  >>> Unpacking source...
  >>> Unpacking kiwisolver-1.4.2.tar.gz to /var/tmp/portage/dev-python/kiwisolver-1.4.2/work
  >>> Source unpacked in /var/tmp/portage/dev-python/kiwisolver-1.4.2/work
  >>> Preparing source in /var/tmp/portage/dev-python/kiwisolver-1.4.2/work/kiwisolver-1.4.2 ...
  >>> Source prepared.
  >>> Configuring source in /var/tmp/portage/dev-python/kiwisolver-1.4.2/work/kiwisolver-1.4.2 ...
  >>> Source configured.
  >>> Compiling source in /var/tmp/portage/dev-python/kiwisolver-1.4.2/work/kiwisolver-1.4.2 ...
• python3_7: running distutils-r1_run_phase distutils-r1_python_compile
  python3.7 setup.py build -j 4
  Traceback (most recent call last):
  File "setup.py", line 13, in <module>
  from cppy import CppyBuildExt
  ModuleNotFoundError: No module named 'cppy'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "setup.py", line 18, in <module>
) from e
RuntimeError: Missing setup required dependencies: cppy. Installing through pip as recommended ensure one never hits this issue.

• ERROR: dev-python/kiwisolver-1.4.2::python-modules-kit failed (compile phase):
• (no error message)
• Call stack:
• ebuild.sh, line 93: Called src_compile
• environment, line 2969: Called distutils-r1_src_compile
• environment, line 1240: Called _distutils-r1_run_foreach_impl 'distutils-r1_python_compile'
• environment, line 460: Called python_foreach_impl 'distutils-r1_run_phase' 'distutils-r1_python_compile'
• environment, line 2592: Called multibuild_foreach_variant '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
• environment, line 2077: Called _multibuild_run '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
• environment, line 2075: Called _python_multibuild_wrapper 'distutils-r1_run_phase' 'distutils-r1_python_compile'
• environment, line 848: Called distutils-r1_run_phase 'distutils-r1_python_compile'
• environment, line 1231: Called distutils-r1_python_compile
• environment, line 1100: Called esetup.py 'build' '-j' '4'
• environment, line 1621: Called die
• The specific snippet of code:
• "${@}" || die "${die_args[@]}";
• If you need support, post the output of `emerge --info '=dev-python/kiwisolver-1.4.2::python-modules-kit'`,
• the complete build log and the output of `emerge -pqv '=dev-python/kiwisolver-1.4.2::python-modules-kit'`.
• The complete build log is located at '/var/tmp/portage/dev-python/kiwisolver-1.4.2/temp/build.log'.
• The ebuild environment file is located at '/var/tmp/portage/dev-python/kiwisolver-1.4.2/temp/environment'.
• Working directory: '/var/tmp/portage/dev-python/kiwisolver-1.4.2/work/kiwisolver-1.4.2'
• S: '/var/tmp/portage/dev-python/kiwisolver-1.4.2/work/kiwisolver-1.4.2'