原帖由 珊珊堯堯 於 30/12/2008 02:55 發表 
都一樣唔明唔識
Launch a terminal and type those commands.
chmod a+x RealPlayerGold.bin
chmod is a command to change the permissions on a file to different users, such as the permission to read/ write and execute of the file. Every file, even a text file, can be executed (run as a program), but before that, you need to make the file "executable" (being able to be executed). So a+x means all users (a, means everybody) can have execute permission (x, means execute) on that file.
sudo ./RealPlayerGold.bin
./RealPlayerGold.bin is a command to run the installer (just like double-click the icon and install software in Windows). But since the installer will try to copy some files into directories only root (the superuser, the only administrator in Linux system) can access, you will add sudo, which temporarily allows you (and the installer) to write some files into system directories.
It is quite complicated and confusing for a new comer from Windows, but it is quite important. |