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AWS Cloud9でPython3を使う方法

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AWS Cloud9でPython3を使う

下記の3つの手順を実行すればOK

AWS Cloud9のPython Versionを変更

AWS Cloud9のPreferencesの中で変更

スクリーンショット 2018-03-03 15.04.03.png

pythonのaliasを変更

.bashrcのaliasをpython36に変更

# User specific aliases and functions
alias python=python36

書き換え後はsourceコマンドをお忘れなく

update-alternativesを実行

以下を実行

sudo update-alternatives --config python

番号を聞かれるので、2を選ぶ

# .bashrc

There are 2 programs which provide 'python'.

  Selection    Command
-----------------------------------------------
*+ 1           /usr/bin/python2.7
   2           /usr/bin/python3.6

Enter to keep the current selection[+], or type selection number: 2

バージョン確認

これで無事AWS Cloud9でPython3が使えるようになります

$ python -V
Python 3.6.2
$ pip -V
pip 9.0.1 from /usr/lib/python3.6/dist-packages (python 3.6)
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