cp: cannot stat错误

spark_zhang

#!/bin/bash
cd pcre-8.00
./configure
make
make install
echo "this is a test"
cp  nginx.conf /root

cp  php.ini /root

cp  php-fpm.conf /root

执行后报错
/usr/bin/install -c -m 644 'libpcrecpp.pc' '/usr/local/lib/pkgconfig/libpcrecpp.pc'
make[1]: Leaving directory `/root/soft/pcre-8.00'
this is a test
cp: cannot stat `nginx.conf': No such file or directory
cp: cannot stat `php.ini': No such file or directory
cp: cannot stat `php-fpm.conf': No such file or directory
为什么 cp 命令不能执行  文件时有的