My ruby version in Windows 10: > ruby -v ruby 2.3.1p112 (2016-04-26 revision 54768) [i386-mingw32] When I list gem system sources I see both, HTTPS and HTTP sources: > gem sources --list *** CURRENT SOURCES *** https://rubygems.org/ http://rubygems.…
安装sass前需安装ruby 安装好ruby好打开命令行,输入 gem install sass 出现错误: ERROR: Could not find a valid gem 'sass' (>= 0), here is why: Unable to download data from https://rubygems.org/ - SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificat…
我们都知道第三方库,一般使用cocoapods管理,cocoapods在我们IOS开发中有着很大的作用. 好了,现在看下它的安装步骤: 1.打开终端,输入 sudo gem install cocoapods 结果: WARNING: Improper use of the sudo command could lead to data loss or the deletion of important system files. Please double-check your typing…
前言 记录ruby的一些报错 错误 Could not find a valid gem 'pumagem' (>= 0) in any repository ERROR: Could not find a valid gem 'pumagem' (>= 0) in any repository ERROR: Possible alternatives: cutagem, mutagem 镜像源的问题,替换成ruby-china就好了 # gem -v 2.7.8 # gem sources…
his one is tailor made for the Basix users among you. If you've been itching to try out Ruby and/or Rails, if the Terminal is somewhat new to you, you may find that even the process of installing it can generate countless confusing errors. This artic…