Cocoapods更新错误

Question

我从github拉信息并运行pod update并得到此错误:

Setting up CocoaPods master repo
Already up-to-date.
[!] The `master` repo requires CocoaPods 0.29.0 - 
Update CocoaPods, or checkout the appropriate tag in the repo.

    /Library/Ruby/Gems/2.0.0/gems/claide-0.4.0/lib/claide/command.rb:217:in `rescue in run': undefined method `verbose?' for nil:NilClass (NoMethodError)
        from /Library/Ruby/Gems/2.0.0/gems/claide-0.4.0/lib/claide/command.rb:210:in `run'
        from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.28.0/lib/cocoapods/command.rb:52:in `run'
        from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.28.0/bin/pod:24:in `<top (required)>'
        from /usr/bin/pod:23:in `load'
        from /usr/bin/pod:23:in `<main>'

编辑

我尝试sudo gem update将此更新cocoapods改为0.29.然后我运行pod更新并获取:

Unable to find a specification for `cdebug`.

Answer 1

如果CocoaPods已存在,刚刚运行Install命令会更新:

sudo gem install cocoapods

无需卸载.

考虑到Alexander Kostiev的评论,如果您想要或需要卸载旧版本,可以使用此命令找出您拥有的版本:

gem list --local | grep cocoapods

输出将是这样的:

cocoapods (0.32.1, 0.31.1)
cocoapods-core (0.32.1, 0.31.1)
cocoapods-downloader (0.5.0, 0.4.1)

并使用此命令删除特定的一个:

gem uninstall cocoapods -v 0.31.1
gem uninstall cocoapods-core -v 0.31.1
gem uninstall cocoapods-downloader -v 0.4.1