getting JRE system library unbound error in build path

Question

getting a JRE system library unbound error in build path, tried all suggestions from the below links, however did not work. I have jdk 1.6.0_29, I have also tried to install other versions but no help.

JRE System Library [WebSphere v6.1 JRE] (unbound) Eclipse error: Unbound classpath container Java - Unbounded classpath container Websphere V6 JRE Struggling to update JRE dependencies within Maven and Eclipse Unbound classpath container in Eclipse unbound class path container error in eclipse? Java Web Project Build Error unbound class path container error in eclipse?

maven compiler version is something like this:

<plugin>     <groupId>org.apache.maven.plugins</groupId>     <artifactId>maven-compiler-plugin</artifactId>     <version>2.3.2</version>     <configuration>         <source>1.6</source>         <target>1.6</target>         <encoding>${project.build.sourceEncoding}</encoding>         <showDeprecation>true</showDeprecation>     </configuration> </plugin> 

Answer 1

Another option is:

• Project > Properties > Java Build Path
• Select Libraries tab
• Select the troublesome JRE entry
• Click Edit button
• Choose an alternate JRE
• Click Finish button

Pointing the project at your installed JRE might be a better choice than renaming your JRE to match the old project code.