「Ubuntu 21.10」Command ‘python’ not foundの対処方法
環境
OSバージョンの確認
# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=21.10
DISTRIB_CODENAME=impish
DISTRIB_DESCRIPTION="Ubuntu 21.10"
# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=21.10
DISTRIB_CODENAME=impish
DISTRIB_DESCRIPTION="Ubuntu 21.10"
# cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=21.10 DISTRIB_CODENAME=impish DISTRIB_DESCRIPTION="Ubuntu 21.10"
エラーメッセージ
# python -m pip install --upgrade pip setuptools
Command 'python' not found, did you mean:
command 'python3' from deb python3
command 'python' from deb python-is-python3
# python -m pip install --upgrade pip setuptools
Command 'python' not found, did you mean:
command 'python3' from deb python3
command 'python' from deb python-is-python3
# python -m pip install --upgrade pip setuptools Command 'python' not found, did you mean: command 'python3' from deb python3 command 'python' from deb python-is-python3
解決方法
# sudo apt install python-is-python3
# python3 -V
Python 3.10.4
# python --version
Python 3.9.7
# python3 -V
Python 3.10.4
# python --version
Python 3.9.7
# python3 -V Python 3.10.4 # python --version Python 3.9.7