【发布时间】:2020-10-21 11:47:20
【问题描述】:
我正在尝试通过 jruby 运行一个使用特定 gem 的脚本。但它总是显示一个 gem,即使我安装了它,也没有安装。
% jruby ./examples/test1.rb
Ignoring ffi-1.13.1 because its extensions are not built. Try: gem pristine ffi --version 1.13.1
% gem pristine ffi --version 1.13.1
Restoring gems to pristine condition...
Building native extensions. This could take a while...
Restored ffi-1.13.1
% jruby ./examples/test1.rb
Ignoring ffi-1.13.1 because its extensions are not built. Try: gem pristine ffi --version 1.13.1
% jruby -v
jruby 9.2.13.0 (2.5.7) 2020-08-03 9a89c94bcc OpenJDK 64-Bit Server VM 14.0.1+14 on 14.0.1+14 +jit [darwin-x86_64]
如何治疗?
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