安装constance
:
pip install django-constance
但我无法安装,错误日志为:
$ pip3 install django-constance
Collecting django-constance
Could not fetch URL https://pypi.python.org/simple/django-constance/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645) - skipping
Could not find a version that satisfies the requirement django-constance (from versions: )
No matching distribution found for django-constance
控制台的以下输出:
指示在尝试安装此依赖项时出现网络问题。似乎与这个问题有关: pip install fails with "connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)"
解决方案是:
您可能需要将受信任的主机和代理添加到配置文件中。
pip.ini(Windows)或pip.conf(unix)
我希望这有帮助
检查您正在运行的python版本,例如2.7或3.5。然后为您拥有的相应版本获取适当的软件包版本,并使用pip install package name==%.%.%.%.%安装它,其中%.%.%是python版本的软件包版本。请注意,有些包只针对python2发布,而另一些则针对python3
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