Step-by-step – Oracle SQL Developer Installation in Debian Bullseye

Installing

2. 2. Downloading Oracle SQL Developer

   Download Oracle SQL Developer for GNU/Linux.

   Oracle SQL Developer .zip Linux

   GNU/Linux Oracle SQL Developer

   Whenever possible choose to Save it.

3. 3. Installing Dependencies

   Then likely to Install Unzip
   Run:

   sudo apt install unzip

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.

4. 4. Installing Oracle SQL Developer

   Next Relocate Oracle SQL Developer
   Then to switch it directly into the target Directoy:

   sudo unzip -d /opt/ ~/Downloads/sqldeveloper*.zip

   Again give it Execution permissions:

   sudo chmod +x /opt/sqldeveloper*/sqldeveloper.sh

   Again Set the SuperUser as Owner:

   sudo chown -R root:root /opt/sqldeveloper*/sqldeveloper.sh

   Finally, make a Symlink for Easy Launching:

   sudo mv /opt/sqldeveloper* /opt/sqldeveloper

   sudo ln -s /opt/sqldeveloper/sqldeveloper.sh /usr/local/bin/sqldeveloper

5. 5. Installing Java

   How to Install Recommended Oracle-Sun JRE/JDK 8+ on Debian

   Oracle Java Debian Installation Guide

   SetUp Oracle Jre/Jdk on Debian