KALI用APT安装文件包时出错：Unable to locate package

解决方法：在sources.list文件中添加源路径。

cd /etc/apt/

打开sources.list：

nano sources.list

将如下内容添加到 sources.list 文件末尾

deb http://http.kali.org/kali kali-rolling main contrib non-free

# For source package access, uncomment the following line

# deb-src http://http.kali.org/kali kali-rolling main contrib non-free

deb http://http.kali.org/kali sana main non-free contrib

deb http://security.kali.org/kali-security sana/updates main contrib non-free

# For source package access, uncomment the following line

# deb-src http://http.kali.org/kali sana main non-free contrib

# deb-src http://security.kali.org/kali-security sana/updates main contrib non-free

deb http://old.kali.org/kali moto main non-free contrib

# For source package access, uncomment the following line

# deb-src http://old.kali.org/kali moto main non-free contrib

按CTRL+X先保存再退出。

运行如下命令使更新生效：

apt-get update