小编t.0*_*0hm的帖子

我的配置是MAC Mojave v10.14.

我尝试安装需要qt5.5的宝石Capybara-webkit -v'1.15.0',但是自制的qt5.5已被删除,并且它与Xcode v10不兼容.

我试试这个:

• 卸载Xcode v10
• 安装在developer.apple.com/中的Xcode 9.4.1
• 安装qt5.5,我在qt.io/的档案中找到了它
• 运行包

但它失败了,我的错误是宝石capybara-webkit -v'1.15.0':

Fetching capybara-webkit 1.15.0
Installing capybara-webkit 1.15.0 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: 
/Users/thomas/.rbenv/versions/2.4.4/lib/ruby/gems/2.4.0/gems/capybara- 
webkit-1.15.0
/Users/thomas/.rbenv/versions/2.4.4/bin/ruby -r ./siteconf20181005-763-1bppnfh.rb extconf.rb
Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log …