[jruby-dev] [jira] (JRUBY-6988) JRuby cannot find Java through JAVA_HOME when option -w is used

[Claus Folke Brobak (JIRA)]

Claus Folke Brobak created JRUBY-6988 JRuby cannot find Java through JAVA_HOME when option -w is used Issue Type: Bug Affects Versions: JRuby 1.7.0 Assignee: Thomas E Enebo Components: Launcher Created: 12/Nov/12 2:52 PM Description: JRuby cannot find Java through JAVA_HOME when option -w is used and JAVA_HOME points to a JRE. If JAVA_HOME points to a JDK the problems disappears. The following example shows how JAVA_HOME first pointing to the JDK, then to the JRE: D:\>set JAVA_HOME=C:\Program Files\Java\jdk1.7.0_09 D:\>jruby -v jruby 1.7.0 (1.9.3p203) 2012-10-22 ff1ebbe on Java HotSpot(TM) Client VM 1.7.0_0 9-b05 [Windows Vista-x86] D:\>jruby -e "puts 'a'" a D:\>jruby -w -e "puts 'a'" a D:\>set JAVA_HOME=C:\Program Files\Java\jre7 D:\>jruby -v jruby 1.7.0 (1.9.3p203) 2012-10-22 ff1ebbe on Java HotSpot(TM) Client VM 1.7.0_0 9-b05 [Windows Vista-x86] D:\>jruby -e "puts 'a'" a D:\>jruby -w -e "puts 'a'" Cannot locate Java installation, specified by JAVA_HOME: Environment: jruby 1.7.0 (1.9.3p203) 2012-10-22 ff1ebbe on Java HotSpot(TM) Client VM 1.7.0_09-b05 [Windows Vista-x86] Project: JRuby Priority: Major Reporter: Claus Folke Brobak

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