我在网站上下载了2.2.6，解压缩到Downloads目录，在Terminal.app里输入./Downloads/cocos2d-x-2.2.6/install-install-deps-linux.sh -f后出错，
Checking for missing packages …
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
./Downloads/cocos2d-x-2.2.6/install-deps-linux.sh: line 19: dpkg-query: command not found
Missing packages: libx11-dev libxmu-dev libglu1-mesa-dev libgl2ps-dev libxi-dev libglfw-dev g++ libzip-dev libcurl4-gnutls-dev libfontconfig1-dev libsqlite3-dev libglew*-dev .
You may be asked for your password for package installation.
WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type “man sudo” for more information.
To proceed, enter your password, or type Ctrl-C to abort.
Password:
请问大仙为什么啊