I just installed the Java JDK 7u51 as well as the JRE 7u51. Following that I extracted SQL Developer to a fresh directory. When I open SQL Developer I get the following error message:
Warning - could not install some modules:
JDeveloper/NetBeans Bridge - The module named oracle.ide was needed and not found.
Extensions Cache - The module named oracle.javaxide was needed and not found.
Extensions Cache - The module named oracle.ide was needed and not found.
Actions Bridge - The module named oracle.javatools was needed and not found.
Actions Bridge - The module named oracle.ide was needed and not found.
Any idea why I'm getting this message? I installed it on my laptop with no problem.