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Failures with Ruby - lib version mismatch

• Edit

Daniel Berger

20 Oct, 2015 03:18 PM

gem : C:/Ruby21-x64/lib/ruby/2.1.0/x64-mingw32/rbconfig.rb:7:in `<module:RbConfig>': ruby lib version (2.1.7) doesn't match executable version (2.1.6) (RuntimeError)
At line:4 char:1
+ gem update --system > $null

Below is the script:

$env:path = "C:\Ruby" + $env:ruby_version + "\bin;" + $env:path
$tpath = "C:\Ruby" + $env:ruby_version + "\lib\ruby\" + $env:ruby_dir + "\test"
if ((test-path $tpath) -eq $True){ rm -recurse -force $tpath }
gem update --system > $null
if ((gem query -i ffi) -eq $False){ gem install ffi --no-document }
if ((gem query -i test-unit -v ">= 3.0") -eq $False){ gem install test-unit --no-document }

Attached is the appveyor.yml file.

• appveyor.yml 983 Bytes

1. Support Staff 1 Posted by Feodor Fitsner on 21 Oct, 2015 03:13 AM

   

   Is there any fix for that we should apply on build workers?

   • Edit

2. 2 Posted by Daniel Berger on 21 Oct, 2015 12:13 PM

   

   I think this happened because I cached C:\ruby\bin and then Ruby was upgraded later, so the result was a binary mismatch. Once I removed that cache and rebuilt it passed.

   • Edit

3. Ilya Finkelshteyn closed this discussion on 25 Aug, 2018 02:01 AM.