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python - 更新散景时出现问题：[WinError 126] 找不到指定的模块

问题描述

我尝试bokeh用命令更新到1.4.0conda update bokeh却遇到了【WinError 126】找不到指定模块的问题，如下图

(base) D:\Users\jng>conda update bokeh
Collecting package metadata (repodata.json): done
Solving environment: \
Warning: >10 possible package resolutions (only showing differing packages):
  - anaconda/noarch::keras-applications-1.0.8-py_0, anaconda/noarch::keras-preprocessing-1.1.0-py_1, defaults/win-64::h5py-2.8.0-py36hf7173ca_2, defaults/win-64::keras-base-2.2.4-py36_0
  - anaconda/noarch::keras-preprocessing-1.1.0-py_1, defaults/noarch::keras-applications-1.0.8-py_0, defaults/win-64::h5py-2.8.0-py36hf7173ca_2, defaults/win-64::keras-base-2.2.4-py36_0
  - anaconda/noarch::keras-applications-1.0.8-py_0, defaults/noarch::keras-preprocessing-1.1.0-py_1, defaults/win-64::h5py-2.8.0-py36hf7173ca_2, defaults/win-64::keras-base-2.2.4-py36_0
  - defaults/noarch::keras-applications-1.0.8-py_0, defaults/noarch::keras-preprocessing-1.1.0-py_1, defaults/win-64::h5py-2.8.0-py36hf7173ca_2, defaults/win-64::keras-base-2.2.4-py36_0
  - anaconda/noarch::keras-applications-1.0.8-py_0, anaconda/win-64::keras-base-2.2.4-py36_0, defaults/noarch::keras-preprocessing-1.1.0-py_1, defaults/win-64::h5py-2.8.0-py36hf7173ca_2
  - anaconda/win-64::keras-base-2.2.4-py36_0, defaults/noarch::keras-applications-1.0.8-py_0, defaults/noarch::keras-preprocessing-1.1.0-py_1, defaults/win-64::h5py-2.8.0-py36hf7173ca_2
  - anaconda/noarch::keras-applications-1.0.8-py_0, anaconda/noarch::keras-preprocessing-1.1.0-py_1, anaconda/win-64::keras-base-2.2.4-py36_0, defaults/win-64::h5py-2.8.0-py36hf7173ca_2
  - anaconda/noarch::keras-preprocessing-1.1.0-py_1, anaconda/win-64::keras-base-2.2.4-py36_0, defaults/noarch::keras-applications-1.0.8-py_0, defaults/win-64::h5py-2.8.0-py36hf7173ca_2
  - anaconda/noarch::keras-applications-1.0.8-py_0, anaconda/noarch::keras-preprocessing-1.1.0-py_1, anaconda/win-64::h5py-2.8.0-py36hf7173ca_2, anaconda/win-64::keras-base-2.2.4-py36_0
  - anaconda/noarch::keras-applications-1.0.8-py_0, anaconda/win-64::h5py-2.8.0-py36hf7173ca_2, anaconda/win-64::keras-base-2.2.4-py36_0, defaults/noarch::keras-preprocessing-1.1.0-py_1
  ... and othedone

## Package Plan ##

  environment location: D:\Users\jng\AppData\Local\Continuum\anaconda3

  added / updated specs:
    - bokeh


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    h5py-2.8.0                 |   py36hf7173ca_2         822 KB
    keras-base-2.2.4           |           py36_0         458 KB
    ------------------------------------------------------------
                                           Total:         1.3 MB

The following packages will be SUPERSEDED by a higher-priority channel:

  h5py                                             anaconda --> pkgs/main
  keras-base                                       anaconda --> pkgs/main


Proceed ([y]/n)? y


Downloading and Extracting Packages
keras-base-2.2.4     | 458 KB    |                  |   0%
h5py-2.8.0           | 822 KB    |                  |   0%

[WinError 126] The specified module could not be found
[WinError 126] The specified module could not be found

这太令人困惑了，因为我想更新bokeh但为什么 conda 想下载不相关的包keras-base-2.2.4和h5py.-2.8.0（已经安装在我的 conda 库中）？另外，消息[WinError 126] The specified module could not be found是什么意思？有人可以帮我解决这个问题吗？谢谢

标签： pythoninstallationanacondabokeh

解决方案

这是 conda 的一个问题：

https://github.com/conda/conda/issues/9313

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