I am new on Ubuntu and setting android environment.I googled too much for this problem but nothing is helping !! when I open eclipse and test android sample project I get a error saying "R cannot be resolved"
Error executing aapt. Please check aapt is present at /home/rahul/android-sdks/platform-tools/aapt Hint: On 64-bit systems, make sure the 32-bit libraries are installed: sudo apt-get install ia32-libs
sudo apt-get install ia32-libs
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?