Cocoa Pods 没有在 El Capitan 上更新 pods

Question

我已经升级到 El Capitan，从那以后我无法更新我的 pods。

$ pod update
-bash: pod: command not found

所以我尝试重新安装 CocoaPods 并得到了这个：

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

我是这台电脑的管理员。为什么会这样？

Answer 1

你有没有重新安装 Xcode 命令行工具？那解决了我的问题。您需要在 Xcode 首选项（位置）中 select 命令行工具，然后安装 cocoa pods.

Answer 2

这是由 El Capitan 中引入的新 System integrity protection 功能引起的。它甚至限制管理员写入 /usr/bin。

您最好的选择是安装 gems 而无需 sudo。有个不错的guide on how to do that:

export GEM_HOME=$HOME/.gem
export PATH=$GEM_HOME/bin:$PATH

gem install cocoapods

Answer 3

这应该适合你

sudo gem install -n /usr/local/bin cocoapods

Operation not permitted - /usr/bin/xcodeproj #3692

For whatever reason, the rootless stuff seems less restrictive when one simply upgrades the system. I could sudo gem install cocoapods just fine on a machine upgraded from 10.10 - however, binstubs are no longer installed into /usr/bin:

$ sudo gem install cocoapods
[...]
1 gem installed
$ export PATH=$PATH:/Library/Ruby/bin
$ pod --version
0.37.2

We have heard from some users that they receive this error when doing a system-wide installation:

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

We aren't sure why gem behaves differently on some systems, but this can be solved by passing -n /usr/local/bin to the install command, so that the pod executable gets installed there.

Answer 4

安装 Pods 自定义和标准安装的最佳选择参考 Link :https://github.com/CocoaPods/CocoaPods/issues/3692

Answer 5

关于原文question/problem：

$ sudo gem install cocoapods
ERROR:  While executing gem ... (Errno::EPERM)
    Operation not permitted

我发现几个 GEMS 也有同样的问题，所以我概括了公认的答案 (Keith Smiley) 来更新所有本地 gems...（在 El无根的船长)

$ sudo gem install cocoapods -n /usr/local/bin/    # this command installs
$ sudo gem update -n /usr/local/bin/    # this command updates all local gems

这很好用，会吐出所有更新和错误的详细日志。

我看到了许多错误。它们都是 'unable to convert' 个错误。解析很多文档会遇到"skipping"错误...像这样：

$ unable to convert "\xCF" from ASCII-8BIT to UTF-8 for lib/jazzy... skipping

我相信这些跳过错误不是问题。

在此过程中，CocoaPods 将与所有其他本地 GEMS 一起更新，具体取决于您本地 GEMS 的最新情况。我相信这是处理无根问题（这是问题的原因）的最佳方法。

Answer 6

对我来说，它适用于： sudo gem install -n /usr/local/bin cocoapods --pre

Answer 7

来自CocoaPods issues 3736

卸载所有 cocopods 实例（只是为了安全和保持清洁）参见 fully uninstall Cocoapods
```
sudo gem uninstall cocoapods
```
甚至更好地完全卸载所有组件（以及 select 每个组件的所有版本）
```
gem list --local | grep cocoapods | awk '{print }' | xargs sudo gem uninstall
```

重新安装

sudo gem install -n /usr/local/bin cocoapods

更改访问权限
```
sudo chmod +rx /usr/local/bin/
```

Cocoa Pods 没有在 El Capitan 上更新 pods

Cocoa Pods not updating pods on El Capitan

ios

cocoapods

osx-elcapitan

Operation not permitted - /usr/bin/xcodeproj #3692