An error occurs when compiling nginx and executing make

Question

1).
sudo ./configure --prefix=/usr/local/nginx --with-pcre=/usr/local/src/pcre2-10.10
No error is reported in this step

2).
sudo make reports an error, the error screenshot is as follows

May I ask what is the reason behind this

Answer 1

It went to /usr/local/src/pcre2-10.10 to look for the header filepcre.h, ​​but it was not found, and then an error was reported.