为啥我每次make编译的时候就出错，本来也就这里是重点，能不能讲详细点？
make -f objs/Makefile
make[1]: Entering directory `/root/nginx-1.24.0'
cd ../pcre2.git/ \
&& if [ -f Makefile ]; then make distclean; fi \
&& CC="cc" CFLAGS="-O2 -fomit-frame-pointer -pipe " \
./configure --disable-shared
/bin/sh: line 0: cd: ../pcre2.git/: Not a directory
make[1]: *** [../pcre2.git//Makefile] Error 1
make[1]: Leaving directory `/root/nginx-1.24.0'
make: *** [build] Error 2
