python - 安装 pyinstaller 时出错

Question

打卡后

pip install pyinstaller

我收到大量警告和这两个错误：

ERROR: Could not find a version that satisfies the requirement pyinstaller (from versions: none)

ERROR: No matching distribution found for pyinstaller

每一个警告都只是说

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)'))': /simple/pyinstaller/

标签： pythonpippyinstaller