$ rvm get head && rvm reload

我插入了下面的「$ rvm get head & & rvm reload」並且得到了下面的輸出結果。它說目錄丟失，並運行rvmsudo來解決我的問題。有人能解釋我應該創建什麼目錄嗎？什麼是「rvmsudo」？

根據輸出結果，這是否意味着它沒有正常運行？最後注意到..「/ usr/local/rvm /中的RVM升級已完成。」

輸出：

% Total % Received % Xferd Average Speed Time Time  Time Current 
           Dload Upload Total Spent Left Speed 
100 185 100 185 0  0 199  0 --:--:-- --:--:-- --:--:-- 417 
100 10009 100 10009 0  0 7016  0 0:00:01 0:00:01 --:--:-- 78811 
Downloading RVM from wayneeseguin branch master 
    % Total % Received % Xferd Average Speed Time Time  Time Current 
           Dload Upload Total Spent Left Speed 
100 125 100 125 0  0 261  0 --:--:-- --:--:-- --:--:-- 1179 
100 1125k 100 1125k 0  0 640k  0 0:00:01 0:00:01 --:--:-- 1238k 

Upgrading the RVM installation in /usr/local/rvm/ 
mkdir: /usr/local/share/man/man1: Permission denied 
stat: /usr/local/share/man/man1: stat: No such file or directory 
chown: /usr/local/share/man/man1: No such file or directory 
cp: /usr/local/share/man/man1/rvm.1: No such file or directory 


    Please run the installer using rvmsudo to fix file permissions 

stat: /usr/local/share/man/man1/rvm.1: stat: No such file or directory 
chown: /usr/local/share/man/man1/rvm.1: No such file or directory 
mkdir: /usr/local/share/man/man1: Permission denied 
stat: /usr/local/share/man/man1: stat: No such file or directory 
chown: /usr/local/share/man/man1: No such file or directory 
cp: /usr/local/share/man/man1/rvm.1.gz: No such file or directory 


    Please run the installer using rvmsudo to fix file permissions 

stat: /usr/local/share/man/man1/rvm.1.gz: stat: No such file or directory 
chown: /usr/local/share/man/man1/rvm.1.gz: No such file or directory 
    RVM PATH line found in /Users/XXXXXX/.bashrc /Users/XXXXXX/.zshenv. 
    RVM sourcing line found in /Users/XXXXXX/.bash_profile /Users/XXXXXX/.zprofile. 

Upgrade Notes: 

    * No new notes to display. 

..... 

# In case of any issues read output of 'rvm requirements' and/or 'rvm notes' 

Upgrade of RVM in /usr/local/rvm/ is complete.

來源

2012-10-23 LearningHowToCode

如果輸入

rvm -v

，並得到

rvm 1.16.12 (stable) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]

然後RVM安裝。如果沒有正確安裝，您可以使用

rvm implode

這將刪除它，並允許您從頭開始。

rvm get stable

這是會給你最新的穩定版本。

至於什麼rvmsudo是，這裏是一個很好的解釋

http://ruby.about.com/od/rubyversionmanager/qt/Rvm-And-Sudo.htm

來源

2012-10-23 03:56:56 FluxEngine

我看到，我有'RVM 16年1月16日（主）'。你建議我安裝'1.16.12'嗎？版本之間有區別嗎？謝謝！ – LearningHowToCode

我會建議總是使用最穩定版本的任何東西，無論是Ruby，Rails，RVM等。下面是兩者之間差異的更好解釋。 http://www.engineyard.com/blog/2012/rvm-stable-and-more/ – FluxEngine

$ rvm get head && rvm reload

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