gentoo使用一键安装web环境报错

cat: /etc/redhat-release: No such file or directory
cp: cannot stat '/etc/rc.local': No such file or directory
cp: cannot stat '/etc/rc.d/rc.local': No such file or directory
it is not centos7
cat: /etc/rc.local: No such file or directory
cat: /etc/redhat-release: No such file or directory
it is not centos7
./install.sh: line 295: /alidata/server/php/bin/php: No such file or directory
./install.sh: line 314: /etc/init.d/php-fpm: No such file or directory
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
cat: /etc/redhat-release: No such file or directory
./install.sh: line 325: /etc/init.d/vsftpd: No such file or directory
问题如上