MacでPythonの環境構築，Jupyter labを使いたい。

brewでpyenvをインストールを実行しエラーが発生しているので解決策を教えてください。お願いします。

補足情報
１manaconda　インストール済み。
２python ver　確認　
python --version
Python 2.7.16
３https://brew.sh/index_ja　homebrewインストール済み。
４brewでpyenvをインストールを実行。
以下のエラー発生

実行内容

brew
1
2コード
3```Updating Homebrew...
4Error: No available formula with the name "pyenv　" 
5==> Searching for a previously deleted formula (in the last month)...
6Error: No previously deleted formula found.
7==> Searching for similarly named formulae...
8These similarly named formulae were found:
9pyenv ✔                           pyenv-ccache                      pyenv-pip-migrate                 pyenv-virtualenv                  pyenv-virtualenvwrapper           pyenv-which-ext
10To install one of them, run (for example):
11  brew install pyenv ✔
12==> Searching taps...
13==> Searching taps on GitHub...
14Error: No formulae found in taps.
15
16回答のbrew install pyenv　を実行してみましたが、、、
17以下のエラー発生
18
19```brew install pyenv　
20Updating Homebrew...
21Error: No available formula with the name "pyenv　" 
22==> Searching for a previously deleted formula (in the last month)...
23Error: No previously deleted formula found.
24==> Searching for similarly named formulae...
25These similarly named formulae were found:
26pyenv ✔                           pyenv-ccache                      pyenv-pip-migrate                 pyenv-virtualenv                  pyenv-virtualenvwrapper           pyenv-which-ext
27To install one of them, run (for example):
28  brew install pyenv ✔
29==> Searching taps...
30==> Searching taps on GitHub...
31Error: No formulae found in taps.
32
33
34
35
36
37
38
39参考文献。https://qiita.com/yoshiki_1122/items/4730d2d1212151837005

行動規範の内容に同意します

回答1件

ベストアンサー

Error: No available formula with the name "pyenv　"を見ると、pyenvの後ろに全角スペースがあるように見えます。全角スペースなしにやると上手くいくのではないでしょうか。

投稿2020/06/20 06:27

yymmt

総合スコア1615

PPAP_AWS

2020/06/20 06:30

コメントありがとうございます。試してみます。ありがとうございます。

PPAP_AWS

2020/06/20 06:33

pyenvだけで実行してみた所、以下の実行結果が出たのですが、全くわからないのですが、ご教授お願いいたします。 pyenv 1.2.19 Usage: pyenv <command> [<args>] Some useful pyenv commands are: --version Display the version of pyenv commands List all available pyenv commands exec Run an executable with the selected Python version global Set or show the global Python version(s) help Display help for a command hooks List hook scripts for a given pyenv command init Configure the shell environment for pyenv install Install a Python version using python-build local Set or show the local application-specific Python version(s) prefix Display prefix for a Python version rehash Rehash pyenv shims (run this after installing executables) root Display the root directory where versions and shims are kept shell Set or show the shell-specific Python version shims List existing pyenv shims uninstall Uninstall a specific Python version version Show the current Python version(s) and its origin version-file Detect the file that sets the current pyenv version version-name Show the current Python version version-origin Explain how the current Python version is set versions List all Python versions available to pyenv whence List all Python versions that contain the given executable which Display the full path to an executable See `pyenv help <command>' for information on a specific command. For full documentation, see: https://github.com/pyenv/pyenv#readme