如何在 Anaconda 中安装 docplex 包?
How to install docplex package in Anaconda?
我正在尝试在工作计算机上安装 docplex,并且在尝试安装时想知道错误来自何处。
我正在使用 Anaconda3-5.2.0 和 Python 3.6.5.final.0。我在 运行 anaconda 提示符下输入以下代码:
conda install -c ibmdecisionoptimization docplex
输入后出现此错误:
CondaHTTPError: HTTP 000 CONNECTION FAILED for url
https://conda.anaconda.org/ibmdecisionoptimization/win-64/repodata.json
Elapsed: -
An HTTP error occurred when trying to retrieve this URL. HTTP errors
are often intermittent, and a simple retry will get you on your way.
ConnectionError(MaxRetryError("HTTPSConnectionPool(host='conda.anaconda.org',
port=443): Max retries exceeded with url:
/ibmdecisionoptimization/win-64/repodata.json (Caused by
NewConnectionError(': Failed to establish a new connection: [Errno
11001] getaddrinfo failed',))",),)
我希望终端能安装包,但它给我一条错误消息。我尝试进行 pip 安装,但也无济于事。
请帮忙,谢谢!
请更新到最新版本的 Navigator。
在导航器上点击界面右上角的更新按钮或者
在终端类型
$ conda update conda
$ conda update anaconda-navigator
$ conda update navigator-updater
我正在尝试在工作计算机上安装 docplex,并且在尝试安装时想知道错误来自何处。
我正在使用 Anaconda3-5.2.0 和 Python 3.6.5.final.0。我在 运行 anaconda 提示符下输入以下代码:
conda install -c ibmdecisionoptimization docplex
输入后出现此错误:
CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://conda.anaconda.org/ibmdecisionoptimization/win-64/repodata.json Elapsed: -
An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. ConnectionError(MaxRetryError("HTTPSConnectionPool(host='conda.anaconda.org', port=443): Max retries exceeded with url: /ibmdecisionoptimization/win-64/repodata.json (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 11001] getaddrinfo failed',))",),)
我希望终端能安装包,但它给我一条错误消息。我尝试进行 pip 安装,但也无济于事。 请帮忙,谢谢!
请更新到最新版本的 Navigator。
在导航器上点击界面右上角的更新按钮或者 在终端类型
$ conda update conda
$ conda update anaconda-navigator
$ conda update navigator-updater