ubuntu 升级python2.7.6至python2.7.9,urllib.error.URLError:

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 urlretrieve

with contextlib.closing(urlopen(url, data)) as fp:

File "/usr/local/lib/python3.4/urllib/request.py", line 153, in urlopen

return opener.open(url, data, timeout)

File "/usr/local/lib/python3.4/urllib/request.py", line 461, in open

response = 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 error

result = self._call_chain(*args)

File "/usr/local/lib/python3.4/urllib/request.py", line 433, in _call_chain

result = func(*args)

File "/usr/local/lib/python3.4/urllib/request.py", line 676, in http_error_302

return self.parent.open(new, timeout=req.timeout)

File "/usr/local/lib/python3.4/urllib/request.py", line 455, in open

response = 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_chain

result = func(*args)

File "/usr/local/lib/python3.4/urllib/request.py", line 1257, in unknown_open

raise URLError('unknown url type: %s' % type)

urllib.error.URLError: <urlopen error unknown url type: https>

错误原因：

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