无法在 Mac OS Catalina 上安装 fastlane

Question

As per the steps given in fastlane docs , I am not able to install fastlane.

After running brew cask install fastlane , I get this pop up:

If I try to run from gem with sudo gem install fastlane , I get this error:

What I see is the ruby.h file is missing from the directory. As it says in the error, I need to install the ruby-dev environment separately. But I could not find how to do that. I saw apt-get commands for this, but then what about the ruby installed via brew?

ruby -v: ruby 2.6.3p62
brew -v: Homebrew 2.1.10
brew upgrade ruby: ruby 2.6.3 already installed

Answer 1

Since the error says we have to instal ruby as a separate package for development, I had to install rbenv as shown on ROR's website. You can check the full problem and solution here .

Answer 2

Run this to disable Gatekeeper:

sudo spctl --master-disable

Then install and run fastlane. When done, run this to re-enable Gatekeeper:

sudo spctl --master-enable

It will remember that you have permitted the application after re-enabling Gatekeeper and you will not have to run these commands every time you use it.

Answer 3

根据https://github.com/fastlane/fastlane/issues/15183这是一个没有人可以解决的常见问题。

Answer 4

如果您无法更新 fastlane 版本，请尝试

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