ruby-on-rails – 在Ubuntu中为RoR安装RVM的问题
发布时间:2020-12-17 04:21:55 所属栏目:百科 来源:网络整理
导读:我正在尝试在我的新eeeubuntu安装上安装 Ruby on Rails,我认为我在安装RVM时遇到了一些问题. 我安装了GIT,这很顺利.我安装了RVM并在安装中告诉我添加 if [[ -s /home/derek/.rvm/scripts/rvm ]] ; then source /home/derek/.rvm/scripts/rvm ; fi 到.bashrc
我正在尝试在我的新eeeubuntu安装上安装
Ruby on Rails,我认为我在安装RVM时遇到了一些问题.
我安装了GIT,这很顺利.我安装了RVM并在安装中告诉我添加 if [[ -s /home/derek/.rvm/scripts/rvm ]] ; then source /home/derek/.rvm/scripts/rvm ; fi 到.bashrc结束 然后它说如果我在.bashrc中有一个返回它会导致错误.所以它说下面的一切 # If not running interactively,don't do anything [ -z "$PS1" ] && return 到.bash_profile No command 'rvm' found,but there are 20 similar ones rvm: command not found 那我做错了什么? 以下是我的.bashrc和.bash_profile的内容 的.bashrc # ~/.bashrc: executed by bash(1) for non-login shells. # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) # for examples # If not running interactively,don't do anything [ -z "$PS1" ] && return .bash_profile中 # don't put duplicate lines in the history. See bash(1) for more options # don't overwrite GNU Midnight Commander's setting of `ignorespace'. HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups # ... or force ignoredups and ignorespace HISTCONTROL=ignoreboth # append to the history file,don't overwrite it shopt -s histappend # for setting history length see HISTSIZE and HISTFILESIZE in bash(1) # check the window size after each command and,if necessary,# update the values of LINES and COLUMNS. shopt -s checkwinsize # make less more friendly for non-text input files,see lesspipe(1) [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" # set variable identifying the chroot you work in (used in the prompt below) if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then debian_chroot=$(cat /etc/debian_chroot) fi # set a fancy prompt (non-color,unless we know we "want" color) case "$TERM" in xterm-color) color_prompt=yes;; esac # uncomment for a colored prompt,if the terminal has the capability; turned # off by default to not distract the user: the focus in a terminal window # should be on the output of commands,not on the prompt #force_color_prompt=yes if [ -n "$force_color_prompt" ]; then if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then # We have color support; assume it's compliant with Ecma-48 # (ISO/IEC-6429). (Lack of such support is extremely rare,and such # a case would tend to support setf rather than setaf.) color_prompt=yes else color_prompt= fi fi if [ "$color_prompt" = yes ]; then PS1='${debian_chroot:+($debian_chroot)}[ 33[01;32m]u@h[ 33[00m]:[ 33[01; 34m]w[ 33[00m]$' else PS1='${debian_chroot:+($debian_chroot)}u@h:w$' fi unset color_prompt force_color_prompt # If this is an xterm set the title to user@host:dir case "$TERM" in xterm*|rxvt*) PS1="[e]0;${debian_chroot:+($debian_chroot)}u@h: wa]$PS1" ;; *) ;; esac # enable color support of ls and also add handy aliases if [ -x /usr/bin/dircolors ]; then test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)" alias ls='ls --color=auto' #alias dir='dir --color=auto' #alias vdir='vdir --color=auto' alias grep='grep --color=auto' alias fgrep='fgrep --color=auto' alias egrep='egrep --color=auto' fi # some more ls aliases #alias ll='ls -l' #alias la='ls -A' #alias l='ls -CF' # Alias definitions. # You may want to put all your additions into a separate file like # ~/.bash_aliases,instead of adding them here directly. # See /usr/share/doc/bash-doc/examples in the bash-doc package. if [ -f ~/.bash_aliases ]; then . ~/.bash_aliases fi # enable programmable completion features (you don't need to enable # this,if it's already enabled in /etc/bash.bashrc and /etc/profile # sources /etc/bash.bashrc). if [ -f /etc/bash_completion ] && ! shopt -oq posix; then . /etc/bash_completion fi if [[ -s /home/derek/.rvm/scripts/rvm ]] ; then source /home/derek/.rvm/scripts/rvm ; fi 解决方法
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您还需要向.bashrc添加一些代码.您将其添加到.bash_profile但不添加到.bashrc.您需要追加的行是 if [[ -s /home/derek/.rvm/scripts/rvm ]] ; then source /home/derek/.rvm/scripts/rvm ; fi 请再次仔细阅读安装人员的说明!我不确定是否还有其他需要添加的内容. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |