Anaconda-UnsatisfiableError:发现以下规格存在冲突 [英] Anaconda - UnsatisfiableError: The following specifications were found to be in conflict

问题描述

当我尝试通过anaconda环境安装模块'pymc'时，它显示如下错误消息:

When I was trying to install a module 'pymc' through anaconda environments, it showed the error message as follows:

UnsatisfiableError:发现以下规格 冲突:

UnsatisfiableError: The following specifications were found to be in conflict:

• 大火-> pyyaml-> python [version ='> = 2.7，< 2.8.0a0']-> vc = 9

• blaze -> pyyaml -> python[version='>=2.7,<2.8.0a0'] -> vc=9

大火-> pyyaml-> yaml-> * [track_features = vc9]

blaze -> pyyaml -> yaml -> *[track_features=vc9]

pymc使用"conda信息"查看每个程序包的依赖性.

pymc Use "conda info " to see the dependencies for each package.

我正在使用Python 2.7.14，并且在Windows上安装了anaconda 1.6.9.我是Python的新手.我首先尝试使用cmd安装pymc模块，但遇到了很多问题，例如在Windows上安装g77编译器的要求.从MinGW获得编译器并安装了适用于Python的Microsoft Visual C ++编译器后，由于出现新错误，我仍然无法安装该模块.那就是我发现在anaconda环境中列出了可以手动添加的pymc模块时，它显示了此冲突错误.

I am using Python 2.7.14, and I installed anaconda 1.6.9 on a Windows. I am new to Python. I first tried to use cmd to install the module pymc and I ran into a lot of problems such as the requirement for install g77 compiler on windows. After I got the compiler from MinGW and also installed the Microsoft Visual C++ Compiler for Python, I still cannot install the module because there came new errors. That is when I found there is pymc module listed in anaconda environment that I can add manually, but it showed this conflict error.

我不知道冲突是否来自于我上面安装的所有其他东西.请帮忙！谢谢！

I do not know whether the conflict comes from all those other stuff I installed above or not. Please HELP! Thanks!

推荐答案

为Python 2.7创建新的conda环境:

Create a new conda environment for Python 2.7:

conda create -n my_pymc_env python=2.7

激活它:

conda activate my_pymc_env

或者，对于Windows上的较旧的conda版本:

Alternatively, for older conda versions on Windows:

activate my_pymc_env

在Unix(包括Mac OS X)上:

on Unix (including Mac OS X):

source activate my_pymc_env

激活后，安装软件包:

conda install pymc blaze

如果仍然收到此消息，请安装Anaconda客户端:

If you still get this message, install the Anaconda client:

conda install anaconda-client

并搜索您的包裹:

anaconda search mypackage

寻找具有适合您的版本的频道并安装:

Look for a channel that has the right version for you and install:

conda install -c channel_with_right_version mypackage

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