Python 3.8 : Install2021/08/02 |
|
Install Python 3.8.
|
|
| [1] | It's possible to install Python 3.8 from AppStream. |
|
[root@dlp ~]# dnf module -y install python38 Dependencies resolved. ========================================================================================== Package Arch Version Repo Size ========================================================================================== Installing group/module packages: python38 x86_64 3.8.6-3.module+el8.4.0+595+c96abaa2 appstream 78 k Installing dependencies: python38-libs x86_64 3.8.6-3.module+el8.4.0+595+c96abaa2 appstream 8.3 M python38-pip-wheel noarch 19.3.1-1.module+el8.4.0+570+c2eaf144 appstream 1.2 M python38-setuptools-wheel noarch 41.6.0-4.module+el8.4.0+570+c2eaf144 appstream 303 k Installing weak dependencies: python38-pip noarch 19.3.1-1.module+el8.4.0+570+c2eaf144 appstream 1.9 M python38-setuptools noarch 41.6.0-4.module+el8.4.0+570+c2eaf144 appstream 666 k Installing module profiles: python38/common Enabling module streams: python38 3.8 Transaction Summary ========================================================================================== Install 6 Packages ..... .....[root@dlp ~]# python3 -V Python 3.8.6 # verify to create test script [root@dlp ~]# echo -e "import sys\nprint(sys.version)" > python3_test.py [root@dlp ~]# python3 python3_test.py 3.8.6 (default, Jun 29 2021, 21:14:45) [GCC 8.4.1 20200928 (Red Hat 8.4.1-1)] |
| [2] | If you installed multiple version of Python 3, it's possible to switch them with [alternatives]. |
|
[root@dlp ~]# alternatives --config python3
There are 2 programs which provide 'python3'.
Selection Command
-----------------------------------------------
*+ 1 /usr/bin/python3.6
2 /usr/bin/python3.8
Enter to keep the current selection[+], or type selection number: 2
[root@dlp ~]# python3 -V Python 3.8.6 |
| [3] | If you'd like to use [python] command which does not have version number, it's possible to switch them with [alternatives]. |
|
[root@dlp ~]# alternatives --config python
There are 4 programs which provide 'python'.
Selection Command
-----------------------------------------------
*+ 1 /usr/libexec/no-python
2 /usr/bin/python3
3 /usr/bin/python2
4 /usr/bin/python3.8
Enter to keep the current selection[+], or type selection number: 4
[root@dlp ~]# python -V Python 3.8.6 |
| Sponsored Link |
|
|