From: "valture (Takayuki Kamiyama) via ruby-core" <ruby-core@...>
Date: 2025-05-18T03:39:30+00:00
Subject: [ruby-core:122179] [Ruby Bug#21329] `date_core.so` is broken with the recent MSYS2 update

Issue #21329 has been updated by valture (Takayuki Kamiyama).


Hello, nice to meet you.

I'm a Windows user.

As for this problem,

in the following folder of msys2 installed by scoop

C:\Users\username\scoop\apps\msys2\current\ucrt64\bin

> libwinpthread-1.dll

> C:\Users\username\scoop\apps\ruby\current\bin\ruby_builtin_dlls

Overwrite the same file above,

> gem uninstall date

> gem install date

This can be solved. There is no need to modify anything else.

I'll leave a comment here.

This helped me avoid the build error in my Windows 11 24H2 environment.

I'll share the information.

[������: date, issue126](https://github.com/ruby/date/issues/126)

----------------------------------------
Bug #21329: `date_core.so` is broken with the recent MSYS2 update
https://bugs.ruby-lang.org/issues/21329#change-113326

* Author: hsbt (Hiroshi SHIBATA)
* Status: Open
* Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
From https://github.com/ruby/psych/issues/730 and https://github.com/nobu/rdoc/actions/runs/14969443434/job/42046842539#step:5:35

```
Error: test_accept_blank_line(RDocMarkupToAnsiTest): LoadError: 127: The specified procedure could not be found.   - D:/a/rdoc/rdoc/vendor/bundle/ruby/3.3.0/gems/date-3.4.1/lib/date_core.so
C:/hostedtoolcache/windows/Ruby/3.3.8/x64/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
```

@MSP-Greg investigate that at https://github.com/ruby/setup-msys2-gcc/pull/26#issuecomment-2874726461. 





-- 
https://bugs.ruby-lang.org/
 ______________________________________________
 ruby-core mailing list -- ruby-core@ml.ruby-lang.org
 To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org
 ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/