jupyterでnotebookを実行したらコマンドが無いと言われました。

not a Jupyter command

notebookコマンドが無いと言われます。

jupyter notebook
jupyter: 'notebook' is not a Jupyter command

おかしい。。jupyter入れただけではダメみたいです。

intall notebook

notebookをinstallします。

sudo pip uninstall notebook
sudo pip install --upgrade notebook --user python

インストールが成功しました。

ちなみに–user pythonを付けないとインストールは失敗しました。

sudo pip install --upgrade notebook

略
Installing collected packages: notebook, six, setuptools
  Found existing installation: six 1.4.1
    DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
    Uninstalling six-1.4.1:
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "/Library/Python/2.7/site-packages/pip/utils/__init__.py", line 267, in renames
    shutil.move(old, new)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 302, in move
    copy2(src, real_dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2
    copystat(src, dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat
    os.chflags(dst, st.st_flags)
OSError: [Errno 1] Operation not permitted: '/tmp/pip-WAP1Ok-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'

エラーで失敗です。

jupyterを起動

jupyterを起動します。

jupyter notebook

[I 17:00:46.324 NotebookApp] Serving notebooks from local directory: /Users/pugiemonn/Documents/workspace/python/2016pugiemonn
[I 17:00:46.324 NotebookApp] 0 active kernels 
[I 17:00:46.324 NotebookApp] The Jupyter Notebook is running at: http://localhost:8888/
[I 17:00:46.324 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).

起動できました。やったね(☝ ՞ਊ ՞)

参考