无法安装PySocks MacOS 10.13 python 2.7.13

Question

我无法在我的苹果电脑上安装PySocks。Python版本2.7.13。我正在使用pip install PySocks，并得到了这样的消息：

Collecting pysocks
Could not fetch URL https://pypi.python.org/simple/pysocks/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:661) - skipping
  Could not find a version that satisfies the requirement pysocks (from versions: )
No matching distribution found for pysocks

提前感谢您的帮助！

Answer 1

There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version

尝试取消站点https://pypi.python.org/simple/pysocks/的SSL证书检查

或者站点中有未找到的A404或禁用的403

Answer 2

问题出在旧版本的pip中。尝试通过pip install --upgrade pip升级pip，但id不起作用。所以找到了答案here。