python - PackagesNotFoundError : The following packages are not available from current channels (ngram)

Question

我正在尝试在 python 中安装 ngram，但出现错误。我尝试了这些代码，但它们都给出了同样的错误:

conda install ngram

第二个:

conda config --add channels loopbio
conda config --append channels conda-forge
conda install ngram -c conda-forge

错误是:

Solving environment: failed

PackagesNotFoundError: The following packages are not available from current channels:

  - ngram

Current channels:

  - https://conda.anaconda.org/conda-forge/win-64
  - https://conda.anaconda.org/conda-forge/noarch
  - https://conda.anaconda.org/loopbio/win-64
  - https://conda.anaconda.org/loopbio/noarch
  - 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

我该如何解决？

我也试过

pip install ngram

Answer 1

Searching on anaconda.org显示该包裹不在您搜索过的任何 channel 中。 pypi page ngram 包显示它与 Python 2.6、2.7 和 3.2 兼容。如果您使用的是 Python 3，则很可能您使用的是更新的版本，例如 3.5 或 3.6，该软件包似乎不支持这些版本。您可以通过从 github 下载它来尝试从源代码安装它并运行 python setup.py install。