【升级CocoaPod遇到ERROR: While executing gem ... (TypeError) no implicit conversion of nil into String问题的解决方法】的更多相关文章

升级CocoaPod遇到ERROR: While executing gem ... (TypeError) no implicit conversion of nil into String问题的解决方法

如下图: 先执行命令: gem update --system 再升级: sudo gem install cocoapods --pre 这样就能够正常升级了.…

CocoaPod升级（以及ERROR: While executing gem ... (Errno::EPERM)解决办法）

最近pods  0.39.0 升级1.1.1  ,发现一个坑,好纠结,好歹最后解决了 过程如下: 本来我想直接执行: $ sudo gem install cocoapods  // 安装cocoapods 遇到一个错误: ERROR:  While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/pod 卧槽,这什么鬼?然后就找解决办法,各种升级命令都不行,无奈之下,就采取先卸载再安装了! ========…

安装Cocoapods时候ERROR: While executing gem ... (Errno::EPERM)

OS X 10.11 安装Cocoapods 出现问题的解决方法 今天尝试用 Cocoapods安装个第三方库.. 输入pod install, 发现 command not find. WTF! 估计是升级10.11后Cocoapods被干掉了. 我输入 sudo gem install cocoa pods 之后,出现如下问题: ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/x…

ERROR: While executing gem … (Gem::RemoteFetcher::FetchError)

原文地址:https://www.zfanw.com/blog/error-while-executing-gem-gem-remote-fetch-error.html 我对命令行下安装 gem 包或是 npm 包有很大的心理阴影,因为出现无法​安装的概率实在太大了 – 每次都要破口大骂 gfw. 这一回是在更新 gem 时: gem update --system 返回的错误如下: ERROR: While executing gem … (Gem::RemoteFetcher::Fetch…

cocoods 出现下面的问题：ERROR: While executing gem ... (Errno::EPERM)

今天安装cocoods 出现下面的问题:ERROR:  While executing gem ... (Errno::EPERM)     Operation not permitted - /usr/bin/xcodeproject 第一种方法(我是用此方法解决的):终端输入 mkdir -p $HOME/Software/ruby export GEM_HOME=$HOME/Software/ruby gem install cocoapods export PATH=$PATH:$HOM…

ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/pod

因为突然要用到cocospod,突然发现在使用pod install的时候出现 -bash: pod: command not found 我去-不知道为什么,然后我就想重新安装下cocospod,在使用sudo gem install cocoapods的时候出现错误 ERROR:  While executing gem ... (Errno::EPERM)     Operation not permitted - /usr/bin/pod what r u 弄啥勒…… 后来在http:/…

【CocoaPods】ERROR: While executing gem ... Gem::DependencyError

今天安装 CocoaPods 时遇到了这个问题. ERROR: While executing gem ... (Gem::DependencyError) Unable to resolve dependencies: cocoapods requires cocoapods-trunk (< 2.0, >= 1.2.0), molinillo (~> 0.5.7), xcodeproj (< 2.0, >= 1.4.4), colored2 (~> 3.1), ru…

安装Pod时提示ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/pod

环境:OSX EI 10.11.1 昨天切换gem源后,招待pod安装没有任何问题,也可以正常用$ gem sources --add https://ruby.taobao.org/ --remove https://rubygems.org/$ sudo gem install cocoapods 今天再使用的时候,在一个项目下执行pod install时半天死活没反应,无奈就ctrl+c了强制退出了.然后再执行的时候就出现错误: Library/Ruby/Site/2.0.0/rubyge…

gem install cocoapods ERROR: While executing gem ... (Gem::FilePermissionError)

在cocoapods 执行 sudo gem install cocoapods 的时候出现  While executing gem ... (Gem::FilePermissionError)    You don't have write permissions for the /usr/bin directory. 改为 sudo gem install -n /usr/local/bin cocoapods  即可 如果是卸载的话,把上面这句改成: sudo gem uninstall…

Ubuntu 16.04在搭建Redis Cluster搭建时，使用gem install redis时出现：ERROR: While executing gem ... (Gem::FilePermissionError) You don't have write permissions for the /var/lib/gems/2.3.0 directory.

注意:千万不要使用sudo来执行gem install redis. 解决方法: sudo apt-get update sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-pro…