Linux-权限被拒绝？

/sbin/insserv: Permission denied

这是什么？我该怎么办？我用sudo运行一切.

更新 – 场景：

>我第一次正确安装它,但后来我将neo4j目录移动到另一个位置.
>现在还没有认识到neo4j服务.
>我通过从/etc/init.d中删除然后运行update-rc.d -f neo4j-service remove来手动删除了neo4j-service
>当我重新安装时说/ sbin / insserv没有这样的目录,所以我用谷歌搜索并做了这个：

ln -s /usr/lib / insserv / insserv / sbin / insserv
>现在当我重新安装它时 – 它说/ sbin / insserv：权限被拒绝

使用Ubuntu.

等/ sudoers文件：

#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults        env_reset
Defaults        secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root    ALL=(ALL:ALL) ALL

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

# Allow members of group sudo to execute any command
%sudo   ALL=(ALL:ALL) ALL

# See sudoers(5) for more information on "#include" directives:

#includedir /etc/sudoers.d

neo4j安装脚本的权限：

-rwxr-xr-x 1用户名username 15K Feb 27 09:38 neo4j

更新2：

当我在/ sbin上做一个ls -lah时：

lrwxrwxrwx 1 root root 16 5月15日20:29 insserv – > /usr/lib中/ insserv时

和/usr/lib上的ls -lah：

drwxr-xr-x 2 root root 4.0K Feb 14 03:37 insserv