Cocoapos 报错 Generating Pods pro

参考文档

cocoapos 执行install 时 报错如下错误

Generating Pods project Abort trap: 6

需要执行如下命令

sudo gem uninstall cocoapods

sudo gem uninstall cocoapods-core

sudo gem uninstall cocoapods-deintegrate

sudo gem uninstall cocoapods-downloader

sudo gem uninstall cocoapods-plugins

sudo gem uninstall cocoapods-search

sudo gem uninstall cocoapods-stats

sudo gem uninstall cocoapods-try

sudo gem uninstall cocoapods-trunk

然后在执行 ：

sudo gem install cocoapods --pre

如果执行 sudo gem install cocoapods --pre遇见

ERROR: While executing gem ... (Gem::DependencyError) Unable to resolve dependencies: cocoapods requires molinillo

需要：更新 gem运行一下命令

sudo gem update --system

如果出现 错误：

ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/xcodeproj sudo gem install -n /usr/local/bin cocoapods --pre