Linux shebang handlers must be compiled
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Key: JRUBY-1134
URL: http://jira.codehaus.org/browse/JRUBY-1134
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.0.0RC2
Environment: Linux cat-in-the-hat 2.6.21-1-686 #1 SMP Sat May 26
16:14:59 UTC 2007 i686 GNU/Linux
(Debian using official packages from Debian unstable)
Reporter: Ken Bloom
Assignee: Thomas E Enebo
Issue GROOVY-1936 (http://jira.codehaus.org/browse/GROOVY-1936) also applies to
the JRuby interpreter. When using the interpreter in the shebang of one of my
own scripts, Linux's recursive shebang handling is screwed up, so it tries to
run my script in bash (rather than in jruby).
[EMAIL PROTECTED] nouns]$ cat test.rb
#!/usr/bin/jruby1.0
puts "Hello"
[EMAIL PROTECTED] nouns]$ ./test.rb
./test.rb: line 2: puts: command not found
The proper fix is to translate the jruby1.0 command to C, and to compile and
install that on UNIX systems. Alternatively, speak to the linux-kernel mailing
list about this, as I am uncertain whether this shebang handling behavior is a
feature or a bug.
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