PIP3 安装总是试图从 git-lfs 目录中获取包

Question

每次我尝试使用 pip3 安装包时，它都会尝试从 git-lfs 包存储库中获取包，这当然会返回 HTTP 404 错误。

我已经尝试卸载和安装 pip3。例如在尝试安装散景时：

pip3 install --default-timeout=1000 bokeh

我得到了异常：

    Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run
    wb.build(autobuilding=True)
  File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 554, in _prepare_file
    require_hashes
  File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 278, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement
    all_candidates = self.find_all_candidates(req.name)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages
    page = self._get_page(location)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 795, in get_page
    resp.raise_for_status()
  File "/usr/share/python-wheels/requests-2.18.4-py2.py3-none-any.whl/requests/models.py", line 935, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://packagecloud.io/github/git-lfs/pypi/simple/bokeh/

Answer 1

尝试从jupyter's website安装。

请参阅这两个解决方案，一个是虚拟的，第二个是非虚拟的：/

步骤：
步骤 1. 使用pip3 install jupyter安装笔记本
步骤 2. 使用 pip3 install bokeh
安装散景 步骤 3. 使用 jupyter notebook
启动 notebook （在最后一步执行此过程，无需激活虚拟环境）

在虚拟环境中运行：
第 1 步：激活您的虚拟环境
步骤 2. 使用python -m pip install jupyter安装笔记本
步骤 3. 使用 python -m pip install bokeh
安装散景 第 4 步：使用 jupyter notebook 启动 notebook