cordova-plugin-mediakeys can't be installed, it returns error.
It seems that the binary files have been removed from the repository and the installer can't found.
Just try to install the plugin to see the error.
Fetching plugin "cordova-plugin-mediakeys" via npm
Installing "cordova-plugin-mediakeys" for blackberry10
Error during processing of action! Attempting to revert...
Failed to install 'cordova-plugin-mediakeys':Error: Uh oh!
"C:\project\plugins\cordova-plugin-mediakeys\src\blackberry10\native\device\libMediaKeys.so" not found!
at Object.module.exports.common.copyFile (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\common.js:38:40)
at Object.module.exports.lib-file.install (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\blackberry10.js:71:20)
at installWrapper (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\platforms\platforms.js:77:32) at Object.ActionStack.process (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\util\action-stack.js:68:25)
at handleInstall (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:576:20)
at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:363:28
at _fulfilled (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:787:54)
at self.promiseDispatch.done (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:816:30)
at Promise.promise.promiseDispatch (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:749:13)
at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:509:49
Error: Uh oh!
"C:\project\plugins\cordova-plugin-mediakeys\src\blackberry10\native\device\libMediaKeys.so" not found!
at Object.module.exports.common.copyFile (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\common.js:38:40)
at Object.module.exports.lib-file.install (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\blackberry10.js:71:20)
at installWrapper (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\platforms\platforms.js:77:32)
at Object.ActionStack.process (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\util\action-stack.js:68:25)
at handleInstall (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:576:20)
at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:363:28
at _fulfilled (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:787:54)
at self.promiseDispatch.done (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:816:30)
at Promise.promise.promiseDispatch (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:749:13)
at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:509:49
cordova-plugin-mediakeys can't be installed, it returns error. It seems that the binary files have been removed from the repository and the installer can't found. Just try to install the plugin to see the error.
C:\project>cordova plugin add cordova-plugin-mediakeys
Fetching plugin "cordova-plugin-mediakeys" via npm Installing "cordova-plugin-mediakeys" for blackberry10 Error during processing of action! Attempting to revert... Failed to install 'cordova-plugin-mediakeys':Error: Uh oh! "C:\project\plugins\cordova-plugin-mediakeys\src\blackberry10\native\device\libMediaKeys.so" not found! at Object.module.exports.common.copyFile (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\common.js:38:40) at Object.module.exports.lib-file.install (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\blackberry10.js:71:20) at installWrapper (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\platforms\platforms.js:77:32) at Object.ActionStack.process (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\util\action-stack.js:68:25) at handleInstall (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:576:20) at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:363:28 at _fulfilled (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:787:54) at self.promiseDispatch.done (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:816:30) at Promise.promise.promiseDispatch (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:749:13) at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:509:49 Error: Uh oh! "C:\project\plugins\cordova-plugin-mediakeys\src\blackberry10\native\device\libMediaKeys.so" not found! at Object.module.exports.common.copyFile (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\common.js:38:40) at Object.module.exports.lib-file.install (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\platforms\blackberry10.js:71:20) at installWrapper (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\platforms\platforms.js:77:32) at Object.ActionStack.process (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\util\action-stack.js:68:25) at handleInstall (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:576:20) at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\install.js:363:28 at _fulfilled (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:787:54) at self.promiseDispatch.done (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:816:30) at Promise.promise.promiseDispatch (C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:749:13) at C:\Users\jesus.iglesias\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:509:49