最近Pod的第三方版本旧了,要更新Pod update 出现报错,只能更新了一下本地cocoaPods库,cocoaPod库更新成功,可是还是报错,网上查一下需要Ruby在2.2.0以上,查询了下ruby在2.0.0,ruby --version,在2.2之下只能升级Ruby ,记录下升级过程:
首先安装RVM:
curl -L get.rvm.io | bash -s stable
网上查的载入rvm环境:
source ~/.rvm/scripts/rvm
rvm -v
还是不对,报这个:
RVM version 1.29.6 (latest) is installed yet 1.29.2 (latest) is loaded.
Please do one of the following:
* 'rvm reload'
* open a new shell
* 'echo rvm_auto_reload_flag=1 >> ~/.rvmrc' # for auto reload with msg.
* 'echo rvm_auto_reload_flag=2 >> ~/.rvmrc' # for silent auto reload
没看懂继续rvm install 2.3.0
还是报上面在这个错
rvm list 还是这样
按上面提示运行 rvm reload,好了,成功 RVM reloaded!
查看rvm中管理的所有ruby版本
rvm list known
安装 Ruby: rvm install 2.3.0
开始安装,时间有点长
最后 Ruby was built without documentation, to build it run: rvm docs generate-ri
rvm list 查看已安装ruby
安装成功
pod版本已更新,现在更新库 pod setup
报错:/Library/Ruby/Site/2.0.0/rubygems.rb:271:in `find_spec_for_exe': can't find gem cocoapods (>= 0.a) (Gem::GemNotFoundException)
from /Library/Ruby/Site/2.0.0/rubygems.rb:299:in `activate_bin_path'
from /usr/local/bin/pod:23:in `
修改默认版本 rvm use 2.3.0 --default 改回来了
ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-darwin16]
但是还是报错
更新下cocoaPods:
sudo gem uninstall cocoapods
sudo gem install -n /usr/local/bin cocoapods --pre
重新pod setup
好了
Setup completed