当尝试使用pip和conda安装Dash包时,我收到一条错误消息,指出无法找到该包。使用pip
安装所有其他软件包短跑包: https://plot.ly/dash/getting-started
pip install dash==0.18.3
例外: Traceback(最近一次调用最后一次): 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ basecommand.py",第215行,主要 status = self.run(options,args) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ commands \ install.py",第335行,运行中 wb.build(自动建立=真) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ wheel.py",第749行,在构建中 self.requirement_set.prepare_files(self.finder) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ req \ req_set.py",第380行,在prepare_files中 ignore_dependencies = self.ignore_dependencies)) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ req \ req_set.py",第554行,在_prepare_file中 require_hashes 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ req \ req_install.py",第278行,在populate_link中 self.link = finder.find_requirement(self,upgrade) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第465行,在find_requirement中 all_candidates = self.find_all_candidates(req.name) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第423行,在find_all_candidates中 对于self._get_pages(url_locations,project_name)中的页面: 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第568行,在_get_pages中 page = self._get_page(location) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第683行,在_get_page 返回HTMLPage.get_page(link,session = self.session) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第811行,在get_page中 inst = cls(resp.content,resp.url,resp.headers) 文件" C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py",第731行, init namespaceHTMLElements =假 TypeError:parse()得到了一个意外的关键字参数' transport_encoding'
conda install dash==0.18.3
获取包元数据.............
PackageNotFoundError:当前频道中缺少的包:
- dash == 0.18.3
我们已在以下渠道中搜寻了这些套餐:
- https://repo.continuum.io/pkgs/main/win-64
- https://repo.continuum.io/pkgs/main/noarch
- https://repo.continuum.io/pkgs/free/win-64
- https://repo.continuum.io/pkgs/free/noarch
- https://repo.continuum.io/pkgs/r/win-64
- https://repo.continuum.io/pkgs/r/noarch
- https://repo.continuum.io/pkgs/pro/win-64
- https://repo.continuum.io/pkgs/pro/noarch
- https://repo.continuum.io/pkgs/msys2/win-64
- https://repo.continuum.io/pkgs/msys2/noarch