我是按照下面的博客来升级Python2.7.6 - Python2.7.9(其他版本类似) update python

在SetupTools 这一步报错了：

wget https://bootstrap.pypa.io/ez_setup.py -O - | /usr/local/lib/python2.7.9/bin/python

error stack:

Traceback (most recent call last):File "<stdin>", line 1, in <module>File "/usr/local/lib/python3.4/urllib/request.py", line 178, in urlretrievewith contextlib.closing(urlopen(url, data)) as fp:File "/usr/local/lib/python3.4/urllib/request.py", line 153, in urlopenreturn opener.open(url, data, timeout)File "/usr/local/lib/python3.4/urllib/request.py", line 461, in openresponse = meth(req, response)File "/usr/local/lib/python3.4/urllib/request.py", line 571, in http_response'http', request, response, code, msg, hdrs)File "/usr/local/lib/python3.4/urllib/request.py", line 493, in errorresult = self._call_chain(*args)File "/usr/local/lib/python3.4/urllib/request.py", line 433, in _call_chainresult = func(*args)File "/usr/local/lib/python3.4/urllib/request.py", line 676, in http_error_302return self.parent.open(new, timeout=req.timeout)File "/usr/local/lib/python3.4/urllib/request.py", line 455, in openresponse = self._open(req, data)File "/usr/local/lib/python3.4/urllib/request.py", line 478, in _open'unknown_open', req)File "/usr/local/lib/python3.4/urllib/request.py", line 433, in _call_chainresult = func(*args)File "/usr/local/lib/python3.4/urllib/request.py", line 1257, in unknown_openraise URLError('unknown url type: %s' % type)
urllib.error.URLError: <urlopen error unknown url type: https>

错误原因：

原因

最快解决办法：

若已经安装了 openssl ,则再安装一下 libssl-dev（ubuntu 下不同于 Centos(openssl-devel)）

apt-get install libssl-dev 然后重新 make,make install

若没安装，请查看下面的方法： 检测和解决办法