sudogem无反应sudo不能用 我们在使用ubuntu时,经常会使用sudo命令,但是使用ubuntu用户登录,使用sudo命令时,经常会要求输入密码,为了方便,我们可能会修改root用户下 /etc/sudoers 文件,使sudo命令不需要输入密码,这个时候就不可避免的会输入错误,导致sudo命令无法使用,出现类似如下错误>>> /etc/sudoers: syntax error ...
sudo gem无反应 sudo不能用 我们在使用ubuntu时,经常会使用sudo命令,但是使用ubuntu用户登录,使用sudo命令时,经常会要求输入密码,为了方便,我们可能会修改root用户下 /etc/sudoers 文件,使sudo命令不需要输入密码,这个时候就不可避免的会输入错误,导致sudo命令无法使用,出现类似如下错误 >>> /etc/sudoers: syntax err...
Ruby Enterprise Edition的新安装- "gem“可识别,但"sudo gem”不能识别 、、 我刚刚在一台全新的Ubuntu10.04服务器上安装了Ruby Enterprise Edition。我去安装我的第一个gem,遇到了一个我以前从未见过的奇怪的问题。没有sudoing,如果我只输入' gem‘,我就会得到关于gem的回复信息。我可以切换到根目录并执行gem...
path_not_found $ gem list | head -5 bigdecimal (1.2.4) fluent-logger (0.4.9) hirb (0.7.2) httpclient (2.3.4.1) io-console (0.4.2) $ sudo gem list | head -5 sudo: gem: command not found $ env | grep PATH PATH=/usr/local/rbenv/shims:/usr/local/rbenv/bin:/usr/local/bin:/...
Or maybe “command not found”, or “Failed to build gem native extension”? These errors are common because macOS comes with Ruby preinstalled, but most people don’t know thatyou’re not supposed to use the Ruby version that came with your Mac, known as the system Ruby. ...
Docker启动ubuntu容器中使用sudo后报错,bash: sudo: command not found 2019-12-12 15:20 −出错问题: docker启动ubuntu容器后,使用sudo命令会出现如下报错: 解决方法: 需更新下软件源 apt-get update apt-get install sudo... 海大富_上海 0 6360 ...
sudo有时候会出现找不到命令，而明明PATH路径下包含该命令，让人疑惑。其实出现这种情况的原因，主要是...
我开发时使用的是Ubuntu,从源代码安装好ruby后,并在/etc/profile(/etc/environment也可以)配置好PATH变量后,刷新一下,shell下ruby -v正确地显示了ruby的版本号等信息, 但是接着安装gem的时候ruby setup.rb捍示权限不够,然后我sudo ruby setup.rb,提示 sudo ruby -v 提示sudo: ruby: command not found 明明...
i'm having trouble using this gem. I'm connecting to a vagrant ubuntu-14-04 with nginx and rbenv and i got stuck with this error which I really don't understand. {15-01-28 19:23}[2.1.2]***-iMac:~/Sites/***@feature/capistrano✗✗✗✗✗✗ david
Bundler could not find compatible versions for gem “railties” 30 Monday May 2022 Posted by sudogem in Uncategorized ≈ Leave a comment $ bundle install Bundler could not find compatible versions for gem "railties":In Gemfile:coffee-rails (~> 4.1.0) was resolved to 4.1.0, which depends ...