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scttnlsn / dandelion

Incremental Git repository deployment.
http://scttnlsn.github.io/dandelion
MIT License
738 stars 60 forks source link

undefined symbol: rb_intern2 #162

Closed didierjulien closed 7 years ago

didierjulien commented 7 years ago

Hi, I've been running dandelion 0.5.0 for over a year now without any issues in my CI server. But for no apparent reason, I am getting a ruby error: /usr/local/rvm/gems/ruby-2.1.8/bin/dandelion: symbol lookup error: /usr/local/rvm/gems/ruby-2.1.8/gems/rugged-0.23.3/lib/rugged/rugged.so: undefined symbol: rb_intern2 I tried to uninstall and reinstall the gem but no luck. I'm running ruby 2.1.8. Is this a version compatibility issue? if so, why would this only be happening now and affecting only dandelion?

scttnlsn commented 7 years ago

Looks like it might be an issue with Rugged (one of Dandelion's dependencies). Not sure what the issue is specifically though- looks like something related to the native extensions that Rugged uses. Could you try re-installing Rugged and see if that fixes the issue? Or even the whole Ruby version and Gems? If it's still an issue after that I'll look into it further.

didierjulien commented 7 years ago

Well i uninstalled the rugged gem, updated to ruby 2.3.0 and installed rugged 0.25.1. This looked to have fixed the issue but broken my PATH.

didierjulien commented 7 years ago

I tried again in a new session and it's the same failure but now I can't reinstall rugged. [root@xxxxxxx]# gem uninstall rugged

You have requested to uninstall the gem: rugged-0.23.3

dandelion-0.5.0 depends on rugged (= 0.23.3) If you remove this gem, these dependencies will not be met. Continue with Uninstall? [yN] y Successfully uninstalled rugged-0.23.3

[root@xxxxxxx]# gem install rugged Fetching: rugged-0.25.1.1.gem (100%) ERROR: Error installing rugged: rugged requires Ruby version >= 1.9.3.

didierjulien commented 7 years ago

Alright, so I resolved the issue by uninstalling all gems and removing all versions of ruby. I then reinstalled RVM and installed only dandelion gem and net-sftp. After resetting the GEMPATH it seems everything is back on track. Thanks for the response! hope this helps anyone else with this issue.

scttnlsn commented 7 years ago

OK great. Glad you figured it out.