求助求助！！！！
. sysdir
   STATA:  /Applications/Stata/
    BASE:  /Applications/Stata/ado/base/
    SITE:  /Applications/Stata/ado/site/
    PLUS:  /Applications/Stata/ado/plus/
PERSONAL:  /Applications/Stata/ado/personal/
OLDPLACE:  /Applications/Stata/ado/


我设置了profile.do文件，也把连玉君老师的plus文件夹放在了ado文件夹里。*-文件目录设定
      sysdir set PLUS     "/Applications/Stata/ado/plus"     //外部命令的存放地址
      sysdir set OLDPLACE "/Applications/Stata/ado"
      sysdir set PERSONAL "/Applications/Stata/ado/personal" //个人文件夹


为什么在command窗口输入ado时仅显示
[1] package tssc from https://tidyfriday.gitee.io/tssc
      'TSSC': module to install Stata modules from TidyFriday Statistical Software
>  Components