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我最近完成了哈斯克爾的安裝說明,並已達到了,我跑無法安裝IHaskel內核到Jupyter:「無法解析版本號」
ihaskell install
安裝IHaskell內核到final step Jupyter。然而,在這一點上,我堅持,與錯誤
Detected IPython, but could not parse version number.
ihaskell:
Ran commands:
which ipython
/usr/local/bin/ipython --version
which /usr/local/bin/ipython
Exception: ExitFailure 1
這是沒有意義的,因爲當我運行這些命令自己,我得到一個有效的(和所需的)版本號:
$ which ipython
/usr/local/bin/ipython
$ /usr/local/bin/ipython --version
4.0.0
$ which /usr/local/bin/ipython
/usr/local/bin/ipython
我如何繼續將IHaskell內核安裝到Jupyter中?