zipalign: command not found

Question

I\'m working on Ionic project now whereby I want to zipalign the android-release-unsigned.apk file. I followed this guide by Ionic.

When I run

Answer 1

Solved!

I copied zipalign file as Michael Said ( from my Library/Android/SDK/build-tools/28.0.3 into my Ionic project folder)

BUT when I run

./zipalign -v 4 app-release-unsigned.apk botellamovil.apk

I got

./zipalign: ERROR while loading shared libraries: libc++.so: cannot open shared object file: **No such file or directory**

So, I also copied lib & lib64 files, and then it Works!!

I hope it will be helpful :) (and sorry for my English)