Cannot add latest jruby

[Dominic Sisneros]

trying to add the latest jruby

uru admin add c:\Dominic\rubies\jruby-9.1.0.0\bin\

I get the following error:

---> Unable to register c:\Dominic\rubies\jruby-9.1.0.0\bin\jruby.exe due to missing ruby info

[Jon]

I'm not able to reproduce it. What version of uru and Windows are you using?

C:\>uru ver
uru v0.8.1 [windows/386 go1.5.2]

C:\>uru ls
    2110p492-x32: ruby 2.1.10p492 (2016-04-01 revision 54462) [i386-mingw32]
    226p322-x32 : ruby 2.2.6p322 (2016-04-29 revision 54815) [i386-mingw32]
    232p115-x32 : ruby 2.3.2p115 (2016-05-04 revision 54900) [i386-mingw32]

C:\>uru admin add C:\Apps\rubies\jruby\bin
---> Registered jruby at `C:\Apps\rubies\jruby\bin` as `910`

C:\>uru ls
    2110p492-x32: ruby 2.1.10p492 (2016-04-01 revision 54462) [i386-mingw32]
    226p322-x32 : ruby 2.2.6p322 (2016-04-29 revision 54815) [i386-mingw32]
    232p115-x32 : ruby 2.3.2p115 (2016-05-04 revision 54900) [i386-mingw32]
    910         : jruby 9.1.0.0 (2.3.0) 2016-05-02 a633c63 Java HotSpot(TM) 64-Bit...

C:\>uru admin tag 910 jruby
---> retagged `910` to `jruby`

C:\>uru ls
    2110p492-x32: ruby 2.1.10p492 (2016-04-01 revision 54462) [i386-mingw32]
    226p322-x32 : ruby 2.2.6p322 (2016-04-29 revision 54815) [i386-mingw32]
    232p115-x32 : ruby 2.3.2p115 (2016-05-04 revision 54900) [i386-mingw32]
    jruby       : jruby 9.1.0.0 (2.3.0) 2016-05-02 a633c63 Java HotSpot(TM) 64-Bit...

C:\>uru jruby
---> now using jruby 9.1.0 tagged as `jruby`

C:\>uru ls
    2110p492-x32: ruby 2.1.10p492 (2016-04-01 revision 54462) [i386-mingw32]
    226p322-x32 : ruby 2.2.6p322 (2016-04-29 revision 54815) [i386-mingw32]
    232p115-x32 : ruby 2.3.2p115 (2016-05-04 revision 54900) [i386-mingw32]
 => jruby       : jruby 9.1.0.0 (2.3.0) 2016-05-02 a633c63 Java HotSpot(TM) 64-Bit...

C:\>jruby --version
jruby 9.1.0.0 (2.3.0) 2016-05-02 a633c63 Java HotSpot(TM) 64-Bit Server VM 25.92-b14 on 1.8.0_92-b14 +jit [mswin32-x86_64]

I also installed jruby to a dir similar to yours and could not repro

C:\>uru admin add C:\Apps\rubies\jruby-9.1.0.0\bin
---> Registered jruby at `C:\Apps\rubies\jruby-9.1.0.0\bin` as `910`

C:\>uru ls
    2110p492-x32: ruby 2.1.10p492 (2016-04-01 revision 54462) [i386-mingw32]
    226p322-x32 : ruby 2.2.6p322 (2016-04-29 revision 54815) [i386-mingw32]
    232p115-x32 : ruby 2.3.2p115 (2016-05-04 revision 54900) [i386-mingw32]
    910         : jruby 9.1.0.0 (2.3.0) 2016-05-02 a633c63 Java HotSpot(TM) 64-Bit...

[Jon]

Closing. If this remains an issue for you, reopen and we'll figure out a fix.

[Wayne Vucenic]

FYI - I was having exactly the same "missing ruby info" problem when trying to add jruby. I had just installed Java, and had not restarted my Windows command shell (cmd.exe), so JAVA_HOME was not set. Starting a new command shell resolved this problem:

C:\bin>uru admin add c:\jruby-9.1.2.0\bin
---> Unable to register `c:\jruby-9.1.2.0\bin\jruby.exe` due to missing ruby info

C:\bin>uru ver
uru v0.8.1 [windows/386 go1.5.2]

C:\bin>cd \jruby-9.1.2.0\bin

C:\jruby-9.1.2.0\bin>jruby --version
Cannot find Java 1.5 or higher.

C:\jruby-9.1.2.0\bin>set
...
HOMEDRIVE=C:
HOMEPATH=\Users\wayne
LOCALAPPDATA=C:\Users\wayne\AppData\Local
...

Note JAVA_HOME not set above

OPENED A NEW COMMAND WINDOW HERE

C:\jruby-9.1.2.0\bin>jruby --version
jruby 9.1.2.0 (2.3.0) 2016-05-26 7357c8f Java HotSpot(TM) 64-Bit Server VM 25.92-b14 on 1.8.0_92-b14 +jit [mswin32-x86_64]

C:\jruby-9.1.2.0\bin>uru admin add c:\jruby-9.1.2.0\bin
---> Registered jruby at `c:\jruby-9.1.2.0\bin` as `912`

C:\jruby-9.1.2.0\bin>set
...
HOMEDRIVE=C:
HOMEPATH=\Users\wayne
JAVA_HOME=c:\program files\java\jre1.8.0_92
...

[Hiram Suska]

The issue has also come up with my configuration:

• Windows XP
• uru v0.8.3 [windows/386 go1.7.3]

When trying to add Ruby-2.3-p222

> uru admin add C:\ProgLang\Ruby-2.3\bin
---> Unable to register `C:\ProgLang\Ruby-2.3\bin\ruby.exe` due to missing ruby info

Please reopen the issue or tell me/us how to avoid it.

[Jon]

I'll look into it and reopen the issue. That said, I've had no issues with uru supporting your ruby version.

[Jon]

I cannot repro your issue on my Win8.1 x64 machine with ruby-2.3.

This was a jruby isssue and you do not appear to be using jruby. Open a new issue showing the output of echo %PATH% and summarizing any other relevant system setup.

[Hiram Suska]

Hello Jon, please specify what you are referring to by "relevant system setup" besides echo %PATH% and what I already mentioned above (uru version, Ruby version, Windows version)

I'll try more variations to see if I get any differing results.

[Hiram Suska]

It is probably because Ruby 2.3 does not run at all yet on this machine. (Because the standard RubyInstaller does not work an XP)

[Jon]

@sunito try extracting ruby to C:\ProgLang\Ruby-2.3\ using one of rubyinstaller's .7z archives, cd to C:\ProgLang\Ruby-2.3\bin and type ruby --version. If it works, try uru admin add C:\ProgLang\Ruby-2.3\bin again.