cmupdate command not found?

how you ever ran centmin.sh menu option 23 subemnu options 2 or 3 ? they can clear /usr/local/src/centminmod for fresh version re-populating but it you ended the process before re-populating, they may not have been re-setup

when was last time you ran cmupdate ? you can check the last 50 command history entries matching keyword = cmupdate via command below

Code (Text):

history | grep cmupdate | tail -50

example

Code (Text):

history | grep cmupdate | tail -50
 4206  [15.04.20] 05:04:29   cmupdate
 4274  [15.04.20] 21:00:55   cmupdate
 4315  [16.04.20] 00:05:47   cmupdate
 4318  [16.04.20] 00:12:09   cmupdate
 4407  [16.04.20] 02:16:54   cmupdate
 4442  [16.04.20] 02:59:29   cmupdate
 4447  [16.04.20] 09:45:22   cmupdate
 4451  [16.04.20] 09:58:18   cmupdate
 4592  [17.04.20] 16:29:28   cmupdate
 4603  [17.04.20] 16:58:43   cmupdate
 4718  [19.04.20] 10:45:58   cmupdate
 5029  [21.04.20] 19:26:21   cmupdate
 5236  [24.04.20] 15:26:22   cmupdate
 5717  [28.04.20] 23:51:28   cmupdate
 5754  [01.05.20] 20:43:37   cmupdate
 5975  [05.05.20] 02:47:59   cmupdate
 6243  [10.05.20] 01:33:27   cmupdate
 6248  [10.05.20] 01:37:11   cmupdate
 6254  [10.05.20] 01:44:47   cmupdate
 6279  [10.05.20] 02:01:58   cmupdate
 6284  [10.05.20] 02:08:55   cmupdate
 6291  [10.05.20] 02:16:31   cmupdate
 6366  [10.05.20] 12:58:16   cmupdate
 6722  [11.05.20] 13:44:14   cmupdate
 6819  [12.05.20] 21:53:34   cmupdate
 6865  [13.05.20] 17:15:03   cmupdate
 6889  [14.05.20] 18:57:24   cmupdate
 6980  [14.05.20] 23:32:35   cmupdate
 7044  [15.05.20] 17:44:34   cmupdate
 7115  [22.05.20] 08:35:17   cmupdate
 7196  [26.05.20] 16:14:51   cmupdate
 7205  [26.05.20] 16:30:45   cmupdate
 7209  [26.05.20] 16:39:30   cmupdate
 8194  [10.06.20] 23:14:48   cmupdate
 8196  [10.06.20] 23:14:57   cmupdate
 8198  [10.06.20] 23:16:07   cmupdate
 8224  [11.06.20] 20:35:35   cmupdate
 8674  [20.06.20] 20:23:11   cmupdate
 8778  [02.07.20] 02:56:03   cmupdate
 8823  [02.07.20] 04:47:55   cmupdate
 8897  [04.07.20] 11:01:43   cmupdate
 9083  [07.07.20] 18:25:50   cmupdate
 9100  [07.07.20] 19:54:45   cmupdate
 9400  [17.07.20] 05:40:03   cmupdate
 9871  [24.07.20] 11:23:02   cmupdate
 9957  [29.07.20] 07:29:30   cmupdate
 9993  [04.08.20] 12:03:12   cmupdate
10011  [05.08.20] 17:19:52   cmupdate

If it's just the directory, the just do a fresh Centmin Mod code replacement by wiping /usr/local/src/centminmod as outlined similar to update guide here for older than .07 releases.

replace branchname with branch you want either 123.08stable or 123.09beta01

first verify that github repo link is working and you don't have connectivity issues to github.com via curl header inspection - look for HTTP 200 status code = ok

Code (Text):

curl -I https://github.com/centminmod/centminmod

example

Code (Text):

curl -I https://github.com/centminmod/centminmod
HTTP/1.1 200 OK
Server: GitHub.com
Date: Fri, 03 May 2019 09:37:50 GMT
Content-Type: text/html; charset=utf-8
Status: 200 OK

Then do clean Centmin Mod code replacement using below SSH commands

Code (Text):

branchname=123.09beta01
cd /usr/local/src
rm -rf centminmod*
git clone -b ${branchname} --depth=1 https://github.com/centminmod/centminmod.git centminmod
cd centminmod
./centmin.sh

 

centmin mod was downloading the updated branch code so your abrupt exist prevented the download/update