Невозможно установить dlib в анаконде

Question

Я пытаюсь установить dlib в Anaconda, чтобы использовать его внутри jupyter-notebook.

Я попытался использовать conda install -c menpo dlib, и затем dlib не устанавливается, а потом говорит:

Downloading and Extracting Packages
py-boost-1.67.0      | 318 KB    | ################################################################# | 100% 
widgetsnbextension-1 | 1.1 MB    |                                                                   |   0% 
ipywidgets-5.1.5     | 61 KB     |                                                                   |   0% 
boost-1.59.0         | 11.9 MB   |                                                                   |   0% 
dlib-19.9            | 2.3 MB    |                                                                   |   0% 

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/menpo/osx-64/widgetsnbextension-1.2.3-py35_1.tar.bz2>
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.

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/menpo/osx-64/ipywidgets-5.1.5-py35_0.tar.bz2>
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.

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/menpo/osx-64/boost-1.59.0-py35_0.tar.bz2>
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.

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/menpo/osx-64/dlib-19.9-py35_0.tar.bz2>
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.

---

Затем я скачал dlib-19.16.0.tar.gz с здесь и сохранил его в /anaconda3/lib/python3.6/site-packages, а затем запустил conda install -c conda-forge dlib-19.16.0.tar.gz, но он показывает:

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

  - dlib-19.16.0.tar.gz

Current channels:

  - https://conda.anaconda.org/conda-forge/osx-64
  - https://conda.anaconda.org/conda-forge/noarch
  - https://repo.anaconda.com/pkgs/main/osx-64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/free/osx-64
  - https://repo.anaconda.com/pkgs/free/noarch
  - https://repo.anaconda.com/pkgs/r/osx-64
  - https://repo.anaconda.com/pkgs/r/noarch
  - https://repo.anaconda.com/pkgs/pro/osx-64
  - https://repo.anaconda.com/pkgs/pro/noarch

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.

Answer 1

Первая ошибка просто говорит, что вы не можете подключиться к хранилищу библиотек menpo.Я рекомендую проверить ваш прокси / интернет-соединение.

Во втором случае вы пытаетесь установить файл tar.gz, это сжатый файл.Сначала распакуйте его (разархивируйте), а затем попытайтесь установить.