rubygems-update requires Ruby version >= 3.0.0. The current ruby version is 2.6.10.210. ERROR: While executing gem ... (NoMethodError) undefined method `version' for nil:NilClass 解决办法: 执行命令:brew install ruby --
针对你遇到的“error installing rubygems-update”错误,这里有几个可能的解决方案和步骤供你参考: 检查网络连接: 确保你的网络连接是稳定的。因为安装RubyGems可能需要从互联网上下载文件,如果网络连接不稳定或受限制,可能会导致安装失败。 确认Ruby和RubyGems的当前版本: 首先,你需要确认当前安装的Ruby和RubyGems的版...
第一步:检查 Ruby 和 Ruby Gems 首先,你需要确认你的系统中是否安装了 Ruby 和 RubyGems。打开终端并输入以下命令: ruby-v# 检查 Ruby 的版本gem-v# 检查 Ruby Gems 的版本 1. 2. ruby -v:此命令将返回当前安装的 Ruby 版本。 gem -v:此命令将返回当前安装的 RubyGems 版本。 如果没有安装 Ruby,你...
I will walk you through the steps to resolve the “Installing Ruby Gems Error: Looks like your iOS environment is not properly set up” error. We will cover the process, code snippets to use, and explanations for each step.
1、初始化项目时需要安装react native installing Ruby Gems 相关依赖 错误信息 ✔ Downloading template ✔ Copying template ✔ Processing template ✖ Installing Ruby Gems error Fetching gem metadata from https://rubygems.org/... Resolving dependencies... ... Installing...
yum install rubygems 2.安装redis gem gem install redis 遇到问题: [root@localhost ~]# gem install redis Fetching: redis-4.1.2.gem (100%) ERROR: Error installing redis: redis requires Ruby version>=2.3.0. 解决方案:先安装rvm,再把ruby版本提升至2.3.0 ...
The RubyGems system lets you use a vast array of Ruby software packages—including all of the gems we cover in this book. In general, it's fairly easy to install RubyGems. Of course, before you can install RubyGems, you need to install Ruby—we'll cover both in this chapter. Finally...
I found that trying to install gems that require jars using modern ruby-maven and ruby-maven-libs wont work. However JRuby will pull older versions by default: /tmp/test# jruby -v jruby 9.4.9.0 (3.1.4) 2024-11-04 547c6b150e OpenJDK 64-Bi...
ERROR: Error installing redis: redis requires Ruby version>=2.2.2. 原因,ruby版本小于了2.2.2。 1.安装RVM: gpg2 --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3curl -L get.rvm.io | bash -s stablefind/ -name rvm -print ...
React Native 是一种极其流行的移动应用开发框架,而 Ruby 是一个强大的编程语言,通常用于开发器和构建工具。在使用 React Native 的过程中,我们可能会需要安装一些 Ruby Gem。本文将逐步指导你如何解决“React Native Installing Ruby Gems 报错”的问题,确保你能够顺利完成安装,特别是对刚入行的小白来说。