电脑无法安装python-无法安装Python库
我无法安装任何Python库.我正在使用pip 9.0.1和python 2.7.我收到以下错误：
EN-NishantS:~ 8417$pip install presto-python-client
Collecting presto-python-client
Could not find a version that satisfies the requirement presto-python-client (from versions: )
No matching distribution found for presto-python-client
在使用pip install -vvv运行时,我得到以下内容：
Collecting presto-python-client
1 location(s) to search for versions of presto-python-client:
* https://pypi.python.org/simple/presto-python-client/
Getting page https://pypi.python.org/simple/presto-python-client/
Looking up "https://pypi.python.org/simple/presto-python-client/" in the cache
No cache entry available
Starting new HTTPS connection (1): pypi.python.org
"GET /simple/presto-python-client/ HTTP/1.1" 403 170
Status code 403 not in [200, 203, 300, 301]
Could not fetch URL https://pypi.python.org/simple/presto-python-client/: 403 Client Error: TLSv1.2+ is required for url: https://pypi.python.org/simple/presto-python-client/ - skipping
Could not find a version that satisfies the requirement presto-python-client (from versions: )
Cleaning up...
No matching distribution found for presto-python-client
Exception information:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 324, in run
requirement_set.prepare_files(finder)
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 554, in _prepare_file
require_hashes
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 278, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/index.py", line 514, in find_requirement
'No matching distribution found for %s' % req
DistributionNotFound: No matching distribution found for presto-python-client
Looking up "https://pypi.python.org/pypi/pip/json" in the cache
No cache entry available
Starting new HTTPS connection (1): pypi.python.org
"GET /pypi/pip/json HTTP/1.1" 403 170
Status code 403 not in [200, 203, 300, 301]
There was an error checking the latest version of pip
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/outdated.py", line 128, in pip_version_check
resp.raise_for_status()
File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/_vendor/requests/models.py", line 862, in raise_for_status
raise HTTPError(http_error_msg, response=self)
HTTPError: 403 Client Error: TLSv1.2+ is required for url: https://pypi.python.org/pypi/pip/json