I am facing an issue on ubuntu 12.04 as :

> 
> /usr/lib/ndk/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/as:
>  error while loading shared libraries: libz.so.1: cannot open shared
>  object file: No such file or directory
> 
> 
> 

I tried 

```
sudo apt-get install lib32z1

```

But it says 

> 
> Reading package lists... Done Building dependency tree Reading
>  state information... Done lib32z1 is already the newest version. 0
>  upgraded, 0 newly installed, 0 to remove and 610 not upgraded.
> 
> 
> 

Please suggest a solution.