Document issues and solutions for Installation on Linux and Windows

[PhilippSalvisberg]

Installing an extensions in SQL Developer under Linux (Ubuntu, Fedora, ...) causes similar issues as under Windows. The Solution should be documented, e.g. in the FAQ section.

See also

• Ubuntu installation woes oddgen/oddgen#38
• Unable to install in Oracle Linux plsql-unwrapper-sqldev#3
• FAQ: I cannot install any extension on Windows