rhc setup gives error `no such file dl/import`

Question

I'm installing openshift client tools as described: https://developers.openshift.com/en/getting-started-windows.html#client-tools. On step 'Setting up Your Machine' I got error:

rhc setup C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' : cannot load such file -- dl/import (LoadError)

Full stack trace:

C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- dl/import (LoadError)
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh/authentication/pageant.rb:1:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh/authentication/agent/socket.rb:5:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh/authentication/agent.rb:22:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh/authentication/key_manager.rb:4:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh/authentication/session.rb:4:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/net-ssh-2.9.2/lib/net/ssh.rb:11:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/ssh_helpers.rb:18:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/wizard.rb:77:in `<class:Wizard>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/wizard.rb:7:in `<module:RHC>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/wizard.rb:6:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands/base.rb:4:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands/account.rb:2:in `<module:Commands>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands/account.rb:1:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands.rb:189:in `block in load'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands.rb:188:in `each'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/commands.rb:188:in `load'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/lib/rhc/cli.rb:36:in `start'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.35.1/bin/rhc:20:in `<top (required)>'
        from C:/Ruby22-x64/bin/rhc:23:in `load'
        from C:/Ruby22-x64/bin/rhc:23:in `<main>'

I found same problem: https://groups.google.com/forum/#!topic/supmua/hPyTTamhTyc It's suggest to replace DL with Fiddle.

How I can get working rhc?

I can't and won't test it, but try installing net-ssh-2.9.3.beta1. This commit added support for fiddle. — cremno, Mar 6, 2015 at 11:12
Nothing has ever worked smoothly with Ruby ever since I used it 3 years ago. Every single time some or the other error due to version problems. Open shift recommends installing latest! Extremely frustrating! — Jus12, Jul 29, 2015 at 5:54
It did not work for me, trying with all suggested here; old versions from ruby, net-ssh, newer, update... but I still cannot make this setup work. — juagicre, Nov 14, 2015 at 14:01
I found out that the latest rhc version 1.38.4 declares dependency to net-ssh <=2.9.2 so it doesn't want to run with net-ssh-2.9.3.beta1. I reverted to rhc version 1.37.1 which ran successfully using net-ssh-2.9.3.beta1. — Aleksey Korolev, Nov 25, 2015 at 9:44

Community · Accepted Answer · 2017-05-23 11:44:19Z

208

Updating net-ssh to 2.9.3.beta1, as cremno suggested in this comment, resolved my problem.

gem install net-ssh -v 2.9.3.beta1

Before that, I tried gem install net-ssh, but it didn't help.

edited May 23, 2017 at 11:44

CommunityBot

11 silver badge

answered Mar 6, 2015 at 13:47

Vladimir Balandin

3,8543 gold badges17 silver badges15 bronze badges

3

I had the same issue. However, you need to GEM install 2.9.3beta1, not 2.5.3, so the command should be gem install net-ssh -v 2.9.3.beta1
– Cryophallion
Mar 9, 2015 at 23:40
I've trqed to update to 2.9.3.beta1, tried to 2.10.1.rc1. Nothing seems to help =(
– dmigo
Aug 15, 2015 at 11:09
9

The issue is with Ruby 2.2.2. Downgrade to Ruby to 2.1.6 and net-ssh to 2.9.2 Issue details in Github. Even if rhc installs with 2.9.3.beta1, at the time of ssh connection to the app, it won't work. It will complain something about: Could not parse PKey: no start line
– Camilo Crespo
Sep 18, 2015 at 17:32
2

it didn't work for me :( C:\>rhc setup C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require': cannot load such file -- dl/import (LoadError) from C:/Ruby22-x64/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_req uire.rb:54:in require' ......... from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rhc-1.38.4/bin/rhc:20:in <t op (required)>' from C:/Ruby22-x64/bin/rhc:23:in load' from C:/Ruby22-x64/bin/rhc:23:in `<main>'
– Ayed Mohamed Amine
Nov 12, 2015 at 10:23
3

This didn't work for me. I installed Ruby 1.9.3 and re-installed rhc, that worked.
– yelmu
Nov 26, 2015 at 20:05

| Show 3 more comments

Peter L · Accepted Answer · 2015-03-10 08:56:27Z

49

I ran into this problem when I used the latest version of Ruby (currently 2.2.1) as stated on the OpenShift setup instructions. I fixed it by:

Installing Ruby 1.9.3
Re-running "gem install rhc"

After that, I was able to run "rhc setup" without any issue.

answered Mar 10, 2015 at 8:56

Peter L

4913 silver badges4 bronze badges

4

gem install net-ssh -v 2.9.3.beta1 works, no need to reinstalling ruby to older version
– Andrzej Rehmann
Mar 14, 2015 at 23:27
as Hoto said, gem install net-ssh -v 2.9.3.beta1 works. don't revert to 1.9.3
– ssi-anik
Sep 7, 2015 at 7:20
1

net-ssh -v2.9.3beta1 will gives error when taking snapshots and tail
– user2473015
Sep 12, 2015 at 4:56
Same issue here and I downgraded Ruby from 2.2 to 1.9.3 and it worked
– Joy George Kunjikkuru
Nov 9, 2015 at 21:23
5

I confirm the solution of using ruby 1.9.3. I tried with the latest 2.2.x and it failed. I uninstalled it, installer 1.9.3, ran gem install rhc again then rhc setup again and things now work fine.
– Chevdor
Nov 19, 2015 at 10:17

| Show 1 more comment

rbashish · Accepted Answer · 2016-02-15 15:50:03Z

17

If you are running Windows 10 Pro x64, try installing Ruby 2.1.8 (x64) with Git Version 2.7.0. This will surely allow you to run rhc setup as it did happened with me. Earlier I had a problem running & installing latest version of Ruby 2.2.4 (x64) but when I downgraded to ruby version 2.1.8 (x64) I was able to run rhc setup and configure OpenShift client toolson Windows. See the image for Ruby version I'm using - ruby 2.1.8p440 (2015-12-16 revision 53160) [x64-mingw32]

Read here for getting started to OpenShift client tools on windows.

edited Feb 15, 2016 at 15:50

answered Feb 5, 2016 at 18:27

rbashish

2,1132 gold badges26 silver badges35 bronze badges

This seems to work, but I do see $ rhc setup --> DL is deprecated, please use Fiddle when I run the setup.
– zipzit
Feb 24, 2016 at 22:11
This seems to be a fail. When I go to $ rhc setup I get down to the point where I type in my password, hit return, then the system just hangs there. No error message, no feedback, just no function. This whole RHC thing from OpenShift is terrible.
– zipzit
Feb 25, 2016 at 0:34

Add a comment |

Gayan Weerakutti · Accepted Answer · 2015-11-27 06:08:00Z

11

Use the RHC tested Ruby version instead of the latest. As of today it is 1.9.3-p194

edited Nov 27, 2015 at 6:08

answered Nov 13, 2015 at 7:50

Gayan Weerakutti

12.9k4 gold badges72 silver badges73 bronze badges

how did you know the RHC tested ruby version ?
– Samy Omar
Nov 28, 2015 at 0:47
Downgrading to version 1.9.3-p194 worked for me. Thanks @reversiblean
– blakroku
Jul 11, 2016 at 12:12

Add a comment |

user1419261 · Accepted Answer · 2015-12-19 18:29:11Z

1

Try using/installing a lower version of ruby after uninstalling the 2,2,0 because some windows version conflict with ruby version you are using. I tried 2.2.3 and then lowered to 2.2.0 and it worked for me.

answered Dec 19, 2015 at 18:29

user1419261

9048 silver badges5 bronze badges

Add a comment |

Divya Mary · Accepted Answer · 2016-02-14 13:26:36Z

1

I ran into this same error, and none of the solutions worked for me. In a last attempt, I installed the Ruby 1.9.3-p551 version and the rhc setup went smoothly. I use a Windows 10 machine.

answered Feb 14, 2016 at 13:26

Divya Mary

711 silver badge4 bronze badges

Add a comment |

hosais · Accepted Answer · 2016-03-07 11:43:34Z

0

I am running Windows 10 Pro x64. I installed Ruby 2.1.8 (x64) with Git Version 2.7.2. Rhc was installed successfully. However, "rhc snapshot save ..." command had problem with net-ssh. However, after restarting windows 10 the errors was gone.

Remember to try reboot your windows.

answered Mar 7, 2016 at 11:43

hosais

1641 gold badge1 silver badge10 bronze badges

By the way, I also have to move ruby to C: (windows root drive) instead of D: drive (my software drive). OR the c: user drive. It was weird but it did matter.
– hosais
Mar 7, 2016 at 11:46
1

I finally realized it is because I am running pageant (putty key management). It will cause ”Creation of file mapping failed with error: 998 (Net::SSH::Exception)“. It was not about C drive or D drive or rebooting the computer. (Rebooting my computer will stop pageant service.
– hosais
Mar 21, 2016 at 17:14

Add a comment |

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