After changing the gradle build file to use gradle build tool 0.8.+,
classpath \'com.android.tools.build:gradle:0.8.+\'
my Android studio
I have centos 7 64 bits installed on a virtualbox 5.0.16 virtual machine and gradle version 2.10 with Android Studio 2.0
The log file of gradle is located at $HOME/.gradle/daemon/2.10 Log file: daemon-
By inspecting this log file I found out that libz.so.1 was not found by aapt.
Despite that command "locate libz.so.1" output was
/usr/lib64/libz.so
/usr/lib64/libz.so.1
/usr/lib64/libz.so.1.2.7
aapt was not able to find it.
In order to solve the issue I had to execute
yum install zlib.i686
Once installed, Gradle started compiling. Good luck!