android - java studio hello world project build error -


i have installed android studio on ubuntu 14.04 (64 bit). latest stdio version , installed required sdks etc.

while building project first time getting below error .

error:execution failed task ':app:preparecomandroidsupportconstraintconstraintlayout102library'.  > unable unzip '/home/ajit/android/extras/m2repository/com/android/support/constraint/constraint-layout/1.0.2/constraint-layout-1.0.2.aar' '/home/ajit/.android/build-cache/d92115fa994683313dcd589bfe261312106b006c/output' or find cached output '/home/ajit/.android/build-cache/d92115fa994683313dcd589bfe261312106b006c/output' using build cache @ '/home/ajit/.android/build-cache'.    troubleshoot issue or learn how disable build cache, go https://d.android.com/r/tools/build-cache.html.    if unable fix issue, please file bug @ https://d.android.com/studio/report-bugs.html.

please how remove it. lot great in advance!!!


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