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安装Dash的问题(情节)

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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 . 所有其他包用pip安装好

短跑包:https://plot.ly/dash/getting-started

pip install dash==0.18.3

异常:回溯(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,主状态= self.run(options,args)文件“C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ commands \ install.py”,第335行,运行wb.build(autobuilding = True)文件“C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ wheel.py“,第749行,在build 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 \ Anaco nda3 \ lib \ site-packages \ pip \ index.py“,第423行,在self._get_pages(url_locations,project_name)中的find_all_candidates页面中:文件”C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py“,第568行,在_get_pages页面= self._get_page(位置)文件”C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py“,第683行,在_get_page中返回HTMLPage .get_page(link,session = self.session)文件“C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py”,第811行,get_page inst = cls(resp.content,resp . url,resp.headers)文件“C:\ Users \ Owner \ Anaconda3 \ lib \ site-packages \ pip \ index.py”,第731行,在init namespaceHTMLElements = False,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:当前通道中缺少的包:dash == 0.18.3我们在以下渠道中搜索了包: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

1 回答

  • 1

    您可以通过以下方式安装:

    conda install -c conda-forge dash
    

    更多细节可以在这里找到:Anaconda Dash

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