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ubuntu 升级了 python3.7 后， pip3 运行报错，且无法安装，找不到解决办法
wsds 2018-08-13 18:15:58 +08:00 11546 次点击这是一个创建于 2621 天前的主题，其中的信息可能已经有所发展或是发生改变。
请教一下各位大神，怎么解决这个
root:~# pip3 Traceback (most recent call last): File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 574, in _build_master ws.require(__requires__) File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 892, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 783, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.VersionConflict: (pip 10.0.1 (/usr/local/lib/python3.7/site-packages), Requirement.parse('pip==8.0.2')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/pip", line 5, in <module> from pkg_resources import load_entry_point File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3088, in <module> @_call_aside File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3072, in _call_aside f(*args, **kwargs) File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3101, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 576, in _build_master return cls._build_from_requirements(__requires__) File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 589, in _build_from_requirements dists = ws.resolve(reqs, Environment()) File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 778, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'pip==8.0.2' distribution was not found and is required by the application 第 1 条附言 2018-08-13 20:26:44 +08:00
解决了。。。日狗的，一步一个坑，多谢各位
 | 1 meowoo 2018-08-13 18:18:20 +08:00 via iPhone pip 版本不对？ 下个最新的试试 |
 | 2 chenqh 2018-08-13 18:19:21 +08:00 python -m pip? |
 | 3 wsds OP @chenqh root:~# python -m pip install -U pip Exception: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/pip/_internal/basecommand.py", line 228, in main status = self.run(options, args) File "/usr/local/lib/python2.7/dist-packages/pip/_internal/commands/install.py", line 241, in run with self._build_session(options) as session: File "/usr/local/lib/python2.7/dist-packages/pip/_internal/basecommand.py", line 81, in _build_session insecure_hosts=options.trusted_hosts, File "/usr/local/lib/python2.7/dist-packages/pip/_internal/download.py", line 338, in __init__ self.headers["User-Agent"] = user_agent() File "/usr/local/lib/python2.7/dist-packages/pip/_internal/download.py", line 101, in user_agent zip(["name", "version", "id"], distro.linux_distribution()), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 120, in linux_distribution return _distro.linux_distribution(full_distribution_name) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 634, in linux_distribution self.version(), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 688, in version self.lsb_release_attr('release'), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 836, in lsb_release_attr return self._lsb_release_info.get(attribute, '') File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 522, in __get__ ret = obj.__dict__[self._fname] = self._f(obj) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 933, in _lsb_release_info stdout = subprocess.check_output(cmd, stderr=devnull) File "/usr/lib/python2.7/subprocess.py", line 574, in check_output raise CalledProcessError(retcode, cmd, output=output) CalledProcessError: Command '('lsb_release', '-a')' returned non-zero exit status 1 Traceback (most recent call last): File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/usr/local/lib/python2.7/dist-packages/pip/__main__.py", line 19, in <module> sys.exit(_main()) File "/usr/local/lib/python2.7/dist-packages/pip/_internal/__init__.py", line 246, in main return command.main(cmd_args) File "/usr/local/lib/python2.7/dist-packages/pip/_internal/basecommand.py", line 264, in main timeout=min(5, options.timeout)) as session: File "/usr/local/lib/python2.7/dist-packages/pip/_internal/basecommand.py", line 81, in _build_session insecure_hosts=options.trusted_hosts, File "/usr/local/lib/python2.7/dist-packages/pip/_internal/download.py", line 338, in __init__ self.headers["User-Agent"] = user_agent() File "/usr/local/lib/python2.7/dist-packages/pip/_internal/download.py", line 101, in user_agent zip(["name", "version", "id"], distro.linux_distribution()), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 120, in linux_distribution return _distro.linux_distribution(full_distribution_name) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 634, in linux_distribution self.version(), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 688, in version self.lsb_release_attr('release'), File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 836, in lsb_release_attr return self._lsb_release_info.get(attribute, '') File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 522, in __get__ ret = obj.__dict__[self._fname] = self._f(obj) File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/distro.py", line 933, in _lsb_release_info stdout = subprocess.check_output(cmd, stderr=devnull) File "/usr/lib/python2.7/subprocess.py", line 574, in check_output raise CalledProcessError(retcode, cmd, output=output) subprocess.CalledProcessError: Command '('lsb_release', '-a')' returned non-zero exit status 1 |
| 4 wsds OP root:~# sudo apt-get install python3-pip sudo: unable to resolve host mycloud Reading package lists... Done Building dependency tree Reading state information... Done python3-pip is already the newest version (8.1.1-2ubuntu0.4). 0 upgraded, 0 newly installed, 0 to remove and 175 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. |
| 5 chenqh 2018-08-13 18:45:48 +08:00 @wsds 我说的是 python3.7 的那个 python， 你这个用的是 python2.7 版本， 你可以用 python -m pip 来安装包 |
 | 7 ysc3839 2018-08-13 19:12:17 +08:00 via Android |
| 9 ysc3839 2018-08-13 20:28:49 +08:00 @wsds 编译安装一般不会装到系统里面的，会装到用户目录或者 /opt 下面。 而且 Ubuntu 都有 Python 的 ppa 源。 https://launchpad.net/~deadsnakes/+archive/ubuntu/ppa |
 | 10 hailinxyz 2018-08-13 21:03:41 +08:00 via Android 可能是那条命令里面的 py 环境是指向 2，修改下试试 |
 | 11 likuku 2018-08-14 10:22:18 +08:00 所以，系统自带的 python 就不要乱动，想用其他版本，那就用 pyenv 好了。 |
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