我曾尝试在Ubuntu 15.04上使用conda install jupyter，但它无法连接到连续库的存储库，任何人都知道可能是什么问题？
:~$ conda install jupyter
Fetching package metadata: Could not connect to https://repo.continuum.io/pkgs/pro/linux-64/
Could not connect to https://repo.continuum.io/pkgs/free/linux-64/
Could not connect to https://repo.continuum.io/pkgs/pro/noarch/
Could not connect to https://repo.continuum.io/pkgs/free/noarch/
....
Error: No packages found in current linux-64 channels matching: jupyter
You can search for this package on Binstar with
binstar search -t conda jupyter
:~$ binstar search -t conda jupyter
Run 'binstar show <USER/PACKAGE>' to get more details:
Packages:
Name | Access | Package Types | Summary
------------------------- | ------------ | --------------- | --------------------
Rafayel/jupyterdrive | public | conda | Integration of IPython/Jupyter with Google drive
anaconda-old/jupyter | public | conda | <Undefined>
anaconda-old/jupyter_console | public | conda | <Undefined>
anaconda-old/jupyter_core | public | conda | <Undefined>
minrk/jupyter_client | public | conda | Jupyter protocol implementation and client libraries
minrk/jupyter_console | public | conda | Jupyter terminal console
minrk/jupyter_core | public | conda | Jupyter core package. A base package on which Jupyter projects rely.
qinves/jupyterhub | public | conda | JupyterHub: A multi-user server for Jupyter notebooks
ukoethe/jupyter_client | public | conda | upyter protocol implementation and client libraries
ukoethe/jupyter_core | public | conda | Jupyter core package
Found 10 packages