通過RVM安裝Ruby 1.9.2失敗

Question

我按照rvm上的官方指南安裝了RVM。 我在rvm install 1.8.7安裝了Ruby 1.8.7，然后在rvm 1.8.7 --default中將其設置為默認值。

然后我嘗試使用rvm install 1.9.2 ，還嘗試了rvm install 1.9.2-head 。 一切順利，直到我到達“ ruby​​-1.9.2-head-＃installing-part”。

然后我收到了一個巨大的錯誤列表，抱怨我的* nix bash命令：

/Home/kevin/.rvm/scripts/Manager: line 1760: sed: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: mv: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1632: cp: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/utilities: line 233: mkdir: command not found
/Home/kevin/.rvm/scripts/utilities: line 237: date: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/utilities: line 233: mkdir: command not found
/Home/kevin/.rvm/scripts/utilities: line 237: date: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/Manager: line 1736: mkdir: command not found
/Home/kevin/.rvm/scripts/Manager: line 1738: ln: command not found
/Home/kevin/.rvm/scripts/Manager: line 1760: sed: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: mv: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1760: sed: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: mv: command not found
/Home/kevin/.rvm/scripts/Manager: line 1762: chmod: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/utilities: line 233: mkdir: command not found
/Home/kevin/.rvm/scripts/utilities: line 237: date: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command is not
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/Kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Home/kevin/.rvm/scripts/Manager: line 1562: cp: command not found
/Home/kevin/.rvm/scripts/Manager: line 1573: chmod: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/utilities: line 276: mkdir: command not found
/Home/kevin/.rvm/scripts/utilities: line 280: date: command not found
/Usr/bin/env: bash: The file or directory does not exist
/Home/kevin/.rvm/scripts/utilities: line 656: cp: command not found
/Usr/bin/env: bash: The file or directory does not exist

如果輸入rvm 1.9.2 --default得到相同的錯誤輸出，並且$PATH變量將被完全清除。

有人對此問題有解決方案嗎？

Answer 1

要重新安裝並重新啟動RVM，只需執行rm -rfv ~/.rvm和rm ~/.rvmrc如果有）。

也許“ 在帶有RVM的OSX上安裝Rails 3 ”會為您提供幫助。

Answer 2

我有同樣的問題，看起來整個RVM腳本都壞了。 rvm install ree命令沒有失敗，但是運行rvm use ree我開始遇到問題。

$PATH變量不是空的，就像rvm use 1.9.2 ，但是它錯過了/bin和/usr/bin這樣的重要路徑。

這是一個示例控制台會話：

calas@chamonix:~$ ls
Desktop  dev  Documents ...
calas@chamonix:~$ rvm use ree
info: Using /home/calas/.rvm/gems/ree-1.8.7-2010.02
calas@chamonix:~$ ls
Command 'ls' is available in '/bin/ls'
The command could not be located because '/bin' is not included in the PATH environment variable.
ls: command not found
calas@chamonix:~$ rvm info
Command 'sed' is available in '/bin/sed'
The command could not be located because '/bin' is not included in the PATH environment variable.
sed: command not found
bash: grep: No such file or directory
bash: mkdir: No such file or directory
bash: grep: No such file or directory
/usr/bin/env: bash: No such file or directory

運行rvm info ， $PATH變量為空。

我用rvm implode刪除了整個RVM安裝並重新安裝，但這沒有用。

我猜解決方案是降級或等待新版本。

---

解決方案已在git源中准備好：

rvm update --head && rvm reload

並解決了問題，謝謝韋恩！

Answer 3

這樣的事情剛發生在我身上，經過仔細檢查，我只是在路徑上缺少了/user/bin 。 但為什么？

事實證明，經過一番調查， 我在$PATH之前缺少一個冒號 ，這導致默認路徑（即/ user / bin）中的第一個目錄被忽略。

一旦我改變了這個：
export PATH=$SCRIPTS:$WORKSPACE:$ANDROID_HOME:$HEROKU$PATH
對此：
export PATH=$SCRIPTS:$WORKSPACE:$ANDROID_HOME:$HEROKU:$PATH

（注意冒號在最后一個“ $”之前添加）
一切又恢復了。 顯然，您的路徑會有所不同，但請檢查是否缺少冒號。

Answer 4

也許“ 如何在Ubuntu 11.10中安裝Ruby on Rails ”將為您提供幫助。