Vi que não sou o único com dificuldades para isso no fórum, porém as soluções apresentadas não funcionaram. :/ No vídeo, o instrutor usa o seguinte comando no prompt para criar o ambiente virtual com versões antigas do Python e do Pandas:
conda create --name alura_pandas python=2.7 pandas=0.19.0Inserindo o mesmo comando no prompt, recebo a seguinte mensagem:
C:\Users\mitmi>conda create --name alura_pandas python=2.7 pandas=0.19.0
Collecting package metadata (current_repodata.json): failed
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_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.
If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.
'https://repo.anaconda.com/pkgs/main/win-64'Conforme uma colega aqui do fórum instruiu em outras postagens com o mesmo problema, inseri o mesmo comando, ainda com as versões de acordo com o mostrado pelo instrutor no vídeo, e recebi a seguinte mensagem de erro.
(base) C:\Users\mitmi>conda create --name alura_pandas python=2.7 pandas=0.19.0
Collecting package metadata (current_repodata.json): done
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed
PackagesNotFoundError: The following packages are not available from current channels:
- pandas=0.19.0
Current channels:
- https://repo.anaconda.com/pkgs/main/win-64
- https://repo.anaconda.com/pkgs/main/noarch
- https://repo.anaconda.com/pkgs/r/win-64
- https://repo.anaconda.com/pkgs/r/noarch
- https://repo.anaconda.com/pkgs/msys2/win-64
- https://repo.anaconda.com/pkgs/msys2/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.Utilizando o comando sem especificar versões, porém, ele parece funcionar conforme o esperado:
(base) C:\Users\mitmi>conda create --name alura_pandas
Collecting package metadata (current_repodata.json): done
Solving environment: done
## Package Plan ##
environment location: C:\Users\mitmi\anaconda3\envs\alura_pandas
Proceed ([y]/n)? y
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
#
# To activate this environment, use
#
# $ conda activate alura_pandas
#
# To deactivate an active environment, use
#
# $ conda deactivate
