Opera directory at "/usr/lib" is missing

Question

I'm creating an ionic refresher. I have a component which performs multiple get requests. Each of them is in its own method. What i'm trying to implement is, I want to execute event.target.complete() after all subscriptions are done. Below is what I tried to do:

private _dataFromOne;
private _dataFromTwo;

ngOnInIt() {
    this.getAllData();
}

/*This method will be called from HTML as well with $event*/
private getAllData(event = null) {
    if ($event) {
          // So if it was only one method, then this would work
        this.methodOne().add(() => {
            event.target.complete()  // teardown logic. End when _subOne is unsubscribed
        });
        // This is where I'm confused. How do I do it when subscription from both method is unsubscribed?
        // this.methodTwo();
    } else {
        this.methodOne();
        this.methodTwo();
    }
}

private methodOne() {
    return this.doGetRequest.get().subscribe((data) => {
        this._dataFromOne = data;
    });
}

private methodTwo() {
    return this.doSomeGetRequest.get().subscribe((data) => {
        this._dataFromTwo = data;
    });
}

Any help in pointing me in the right direction would be appreciated. Thank you.

Solution

Open up a terminal (Ctrl+Alt+T)

Enter this command:

sudo apt-get install pepperflashplugin-nonfree

Restart Opera.

Comments

[Merri]

The Opera documentation is for older versions of Opera that are based on the Presto engine. Newer versions use the Blink engine. Webupd8 have a tutorial for enabling the Pepper Flash plugin in Opera, it's for version 26 but should also work for the version 27 you have installed. webupd8.org/2014/12/how-to-get-flash-and-h264-to-work-in.htm‌​l

[martin]

First of all you shouldn't subscribe directly in methods methodOne() and methodTwo(). You can share the returned Observable for example.

[Sanju]

I'm not subscribing to it. I'm just adding a teardown to be called after subscription is unsubscribed.

[Peter David Carter]

Where are you getting the .add method on your methodOne function from?

[Sanju]

@PeterDavidCarter I'm returning Subscription (not Observable) from method. That contains .add() method. see: rxjs-dev.firebaseapp.com/api/index/class/…

[It's Willem]

Is there an equivalent for 12.04??