Creating blank actvity doesn't generate R.java

Question

I'm working with eclipse Luna in Ubuntu 14.04.. My problem is when I created an "android project", and choose "blank Activity" (minimum API 2.2 target 4.X and compile with 5.1). Eclipse creates 2 projects, the first one is "appcompat_v7"(with missing R.java) and the second is my project. I've already tried to clean up my project, but eclipse does not allow me to build my project. And I updated my SDK and ADT to the newest version.

This is a Link to the dropbox with image, because I can't upload image..

https://www.dropbox.com/sh/9a6s1a8hqj2tg42/AAAXSR3Q3m8L2IJ5vXvbAMisa?dl=0

My question is why R.java is missing and cause me all these errors..

Answer 1

I finally find the problem!! Eclipse doesn't compile my R.java file because I didn't install these libs on ubuntu 14.04

"lib32z1" "lib32ncurses5" "lib32bz2-1.0l" and the most important "lib32stdc++6"

after typing

sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-10l lib32stdc++6 I solved my problem!!