You will need
  • - the installer for the plugin
  • - some additional programs
A large part of the plugins created in order to ensure that a specific server configuration, including the set of commands on them. In this regard, remember that these software products will be incredibly difficult to move in a single game is too much different how they are installed and functioning from what is needed for singleplayer. Because if you have such desire arises, it is better to create gaming resource exclusively for their own needs.
Download the installer on it official portal Minecraft or the Bukkit website, save in a specially created for such a file folder, run it to generate the game world, and at the end of the process stop the server console with the command /stop. Look at the resulting server directory a text file ops and put your nickname, thus giving yourself admin powers. The document responsible for server settings, enter appropriate settings by setting the values of certain parameters to true (enabled) or false (disabled).
Download from trusted resource installation file to the desired plugin. Log in on your server and go on it in FTP Manager or just open the folder responsible for his work files. Just in case make a backup, so that in the event of an unsuccessful installation of the plugin to rollback the server to the previous version. Find the folder labeled as plugins and open it. Copy the installer to the desired software product there. Start the server, then stop it. The plugin will be installed automatically and will be available the next time you log into your Playground.
If you have no desire to keep on the computer the Minecraft server (after all, it is resource-intensive), try to act a little differently. Find version of your favorite plug-ins tailored for a single game. For example, the famous WorldEdit software product that allows you to change the terrain of the map, copy and move various objects from one area to another, corresponds to the mod Single Player Commands. Select on reliable online installer plugin that is compatible with the version of Minecraft that you have installed.
Carefully read the instructions for its installation, which is usually either spelled out on the resource from where its downloaded, or is archived along with it the readme file. If you need a preliminary installation of other programs - Minecraft Forge, ModLoader, etc. - will do so. By installing them, open the game directory. Usually, you can find it by typing in the Run line of the start menu of your computer %appdata%/.minecraft. Install the plugin as required. To do this, move the file from its archive into the mods folder, or edit the file with the extension .jar and .json, or take advantage of other recommendations of the author of this software product. Save all necessary settings and restart the game.