爲魚殼安裝budspencer主題時出錯

Question

我試圖在我的魚殼中安裝Budspencer主題。但是這麼做的時候，所以我不斷收到以下錯誤

Last login: Sun Oct 2 19:55:45 on ttys000 
    Variables may not be used as commands. In fish, please define a function or use 'eval $budspencer_colors[10]'. 
    ~/.local/share/omf/themes/budspencer/fish_greeting.fish (line 2):  $budspencer_colors[10] 
                      ^
    in command substitution 
     called on line 19 of file ~/.local/share/omf/themes/budspencer/fish_greeting.fish 

    in function 'fish_greeting' 
     called on line 123 of file /usr/local/Cellar/fish/HEAD-53f1eba/share/fish/functions/__fish_config_interactive.fish 

    in function '__fish_config_interactive' 
     called on line 180 of file /usr/local/Cellar/fish/HEAD-53f1eba/share/fish/config.fish 

    in function '__fish_on_interactive' 
     called on standard input 

    in event handler: handler for generic event 'fish_prompt' 

    This is budspencer theme for fish, a theme for nerds. 
    Type »budspencer_help« in order to see how you can speed up your workflow. 
    1  ✔  

我試過Budspencer對OSX用戶的，但建議沒有解決不了我的問題：

brew install --with-default-names gnu-sed 

Answer 1

我找到了答案在這裏：https://github.com/oh-my-fish/theme-budspencer/issues/37

變化fish_greeting.fish線27

echo This is (set_color -b $budspencer_colors[2] 

到

echo This is (set_color -b $budspencer_colors[2] \