**Basicパッケージ(DMG)
**SQL*Plusパッケージ(DMG)
*以下をそれぞれのパッケージに実施
<pre>
$ cd /Volumes/instantclient-basic-macos.x64-19.8.0.0.0dbru/
$ ./install_ic.sh
$ sudo mv -f instantclient_19_8 /usr/local
</pre>
*PATHを通す
<pre>
$ vi ~/.bash_profile
export PATH="/usr/local/instantclient_19_8:$PATH"
</pre>
*実行
<pre>
$ sqlplus
SQL*Plus: Release 19.0.0.0.0 - Production on Fri Jul 2 18:37:51 2021
Version 19.8.0.0.0
Copyright (c) 1982, 2020, Oracle. All rights reserved.
Enter user-name:
</pre>