where can I find the 32-bit libraries needed to run MPLAB X on Kali Linux?

I'm trying to install MPLAB X onto my kali Linux 64-bit OS and every time I get to the last part of installation I receive this message:

    root@kali:~/Desktop# sudo chmod 755 mla_v2014_07_22_linux_installer.run

    root@kali:~/Desktop# sudo ./MPLABX-v2.20-linux-installer.sh

    64 Bit, check libraries

    Check for 32 Bit libraries

    These 32 bit libraries were not found and are needed for MPLAB X to run:

    libc.so

    libdl.so

    libgcc_s.so

    libm.so

    libpthread.so

    librt.so

    libstdc++.so

    libexpat.so

    libX11.so

    libXext.so


when I enter this command I get this message:

    root@kali:~/Desktop# sudo apt-get install libc6:i386 libx11-6:i386 libxext6:i386 libstdc++6:i386 libexpat1:i386
    Reading package lists... Done
    Building dependency tree     
    Reading state information... Done
    E: Unable to locate package libc6
    E: Unable to locate package libx11-6
    E: Unable to locate package libxext6
    E: Unable to locate package libstdc++6
    E: Couldn't find any package by regex 'libstdc++6'
    E: Unable to locate package libexpat1


How do I find these libraries?

right now it's killing me, It should'nt be this complicated!!!

Thank You

AO!