Python 3.7 Pip Install Reportlab Error

문제

개발 환경

• os macOS Big Sur 11.0.1
• odoo enterprise 12
• python 3.7.6
• pip 21.1.2

Odoo에 필요한 패키지를 설치하던 중 reportlab 3.3.0에서 아래와 같은 오류가 발생했다.

ERROR: Command errored out with exit status 1:
     command: /Users/macrent/.pyenv/versions/3.7.6/envs/EX_GOOD_OENT12/bin/python3.7 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-install-fyidar5g/reportlab_ab22d227c764472d8130ec3629244cd9/setup.py'"'"'; __file__='"'"'/private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-install-fyidar5g/reportlab_ab22d227c764472d8130ec3629244cd9/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-record-3fa3oxld/install-record.txt --single-version-externally-managed --compile --install-headers /Users/macrent/.pyenv/versions/3.7.6/envs/EX_GOOD_OENT12/include/site/python3.7/reportlab
         cwd: /private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-install-fyidar5g/reportlab_ab22d227c764472d8130ec3629244cd9/
    Complete output (283 lines):
    // more message ...  
    error: command 'clang' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /Users/macrent/.pyenv/versions/3.7.6/envs/EX_GOOD_OENT12/bin/python3.7 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-install-fyidar5g/reportlab_ab22d227c764472d8130ec3629244cd9/setup.py'"'"'; __file__='"'"'/private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-install-fyidar5g/reportlab_ab22d227c764472d8130ec3629244cd9/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/q_/f88nb2692pqg3m4hdbc95thr0000gn/T/pip-record-3fa3oxld/install-record.txt --single-version-externally-managed --compile --install-headers /Users/macrent/.pyenv/versions/3.7.6/envs/EX_GOOD_OENT12/include/site/python3.7/reportlab Check the logs for full command output.

해결

아래 명령어로 설치하면 패키지 설치가 정상적으로 완료된다.

CFLAGS="-Wno-error=implicit-function-declaration" pip install reportlab==3.3.0

참고

https://stackoverflow.com/questions/64871133/reportlab-installation-failed-after-upgrading-to-macos-big-sur