系统是ubuntu14的
用sudo apt-get install phantomjs会出现:

Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:  The following packages have unmet dependencies:  phantomjs : Depends: libqtgui4 (>= 4:4.5.3) but it is not going to be installed              Depends: libqtwebkit4 (>= 2.2~2011week36) but it is not installable E: Unable to correct problems, you have held broken packages.

意思我大概也清楚,就是源找不到,但是问题我更想了源 也不行,有没有另外的方法,比如直接下载解压安装的这种?