這個檔案是能夠找到的，就在那個資料夾裡，但是ubuntu就是找不到

解決過程以我查資料的形式呈現

ros找不到標頭檔案

https://blog.csdn.net/w383117613/article/details/46049273https://blog.csdn.net/w383117613/article/details/46049273

opencv環境變數

https://www.cnblogs.com/ilym/p/8024857.html

ubuntu opencv環境變數

https://www.linuxidc.com/Linux/2012-08/68701.htm

ubuntu 標頭檔案

https://blog.csdn.net/liu_chunhai/article/details/8093077

ubuntu#include< >和#include“ ”

https://zhidao.baidu.com/question/429835749.html

https://blog.csdn.net/guoxuequan/article/details/8027319

ubuntu標頭檔案目錄

https://blog.csdn.net/brucelin_cn/article/details/8115680

https://blog.csdn.net/sun172270102/article/details/50449241

環境變數INCLUDE

https://www.cnblogs.com/zhaoyang10/p/4468592.html

https://blog.csdn.net/FIELDOFFIER/article/details/49231921

gcc

https://baike.baidu.com/item/gcc/17570?fr=aladdin

gcc  -I

https://blog.csdn.net/gvfdbdf/article/details/52457139

ubuntu opencv安裝

https://blog.csdn.net/lgh0824/article/details/78487234

ubuntu cmake找不到標頭檔案

https://blog.csdn.net/StrugglePeach/article/details/53993433（VIPVIPVIPVIP）

https://blog.csdn.net/iw1210/article/details/53515259

https://blog.csdn.net/boyxiaolong/article/details/24527931

https://blog.csdn.net/lichengyu/article/details/54354544

按照最後一個文獻解決了問題