CentOSにaws cliをインストールする

公式を参考にします。
LinuxにAWS CLIをインストールする

[vagrant@localhost ~]$ aws –version
-bash: aws: コマンドが見つかりません
[vagrant@localhost ~]$ pip3 –version
pip 18.0 from /home/vagrant/.pyenv/versions/3.5.2/lib/python3.5/site-packages/pip (python 3.5)
[vagrant@localhost ~]$ python3 –version
Python 3.5.2

pip3は入ってます。インストールしていきます。

[vagrant@localhost ~]$ pip3 install awscli –upgrade –user
Installing collected packages: botocore, s3transfer, awscli
Found existing installation: botocore 1.12.86
Uninstalling botocore-1.12.86:
Successfully uninstalled botocore-1.12.86
Found existing installation: s3transfer 0.1.13
Uninstalling s3transfer-0.1.13:
Successfully uninstalled s3transfer-0.1.13
Found existing installation: awscli 1.16.96
Uninstalling awscli-1.16.96:
Successfully uninstalled awscli-1.16.96
Successfully installed awscli-1.16.198 botocore-1.12.188 s3transfer-0.2.1

[vagrant@localhost ~]$ aws –version
-bash: aws: コマンドが見つかりません
successfully installedとなっているのに、なぜ?

[vagrant@localhost ~]$ which aws
/usr/bin/which: no aws in (/home/vagrant/.pyenv/plugins/pyenv-virtualenv/shims:/home/vagrant/.pyenv/shims:/home/vagrant/.pyenv/bin:/home/vagrant/.rbenv/shims:/home/vagrant/.rbenv/bin:/home/vagrant/.nvm/versions/node/v10.7.0/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/vagrant/bin)
[vagrant@localhost ~]$ which python
~/.pyenv/shims/python

なんでだろー、わからん。。