我可以在Mac上安装capybara-webkit,当我在Ubuntu上部署代码时,我面临以下错误
An error occured while installing capybara-webkit (0.12.1), and Bundler cannot continueMake sure that `gem install capybara-webkit -v '0.12.1
Installing capybara-webkit (0.11.0) with native extensions Unfortunately, a fatal error has occurred.materialize': Could not find capybara-webkit-0.11.0 in any of the sources (Bundler::GemNotFound)
当我尝试安装capybara-webkitgem时,它显示找不到capybara-webkit gem。