未在Mac上安装Python包

Question

我在Catalina上的MacBookAir 13'上使用PyCharm编写python 3.8.3。我一直在尝试使用pip 21.1.3将软件包安装到项目中，但这一点不断出现：

Could not fetch URL https://pypi.org/simple/audioplayer/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/audioplayer/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1129)'))) - skipping
ERROR: Could not find a version that satisfies the requirement audioplayer (from versions: none)
ERROR: No matching distribution found for audioplayer
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1129)'))) - skipping

我不知道这意味着什么，也不知道如何修复它。有人能帮忙吗

Answer 1

这看起来像是网络错误，请尝试添加：

pip3 install   trusted-host pypi.org <your package>

可能你有什么东西挡住了通道