android develop on 64 bit linux

Sometimes I will feel a little bit of sorrow, that I do not know where to forward.
Many people call it at sea.

Yesterday night I feel little bit of at sea, thus I downloaded ADT for my linux.
and I encountered some problems about the shared library for C++, now I’d like to share the solution to you all:

Even though I already installed zlib-dev and libstdc++-4.8-dev, eclipse keep tells me my linux can not find libz and libstdc++.
What a stupid!.

the ldd tells me it want to use the lib from below path:

[rugal@rugal-TM8473 platform-tools]> ldd /opt/adt-bundle-linux/sdk/platform-tools/adb 
	linux-gate.so.1 =>  (0xf7767000)
	librt.so.1 => /lib/i386-linux-gnu/librt.so.1 (0xf7740000)
	libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf773b000)
	libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf771f000)
	libstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xf7636000)
	libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf75f3000)
	libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf75d6000)
	libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf7422000)

But my lib was in:

[rugal@rugal-TM8473 platform-tools]> dpkg -S  libstdc++.so.6
libstdc++6:amd64: /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.18
libstdc++6:amd64: /usr/lib/x86_64-linux-gnu/libstdc++.so.6

Here I got an idea that, seems ADT can only make use of 32-bit of lib…
what a stupid…

Hence I installed 32-bit library for libstdc++ and libz

sudo apt-get install lib32z1-dev
sudo apt-get install libstdc++6:i386 libgcc1:i386 zlib1g:i386 libncurses5:i386

in some release, you need to use

sudo apt-get install ia32-libs

All things are done! But today, I get back of myself, I still want to deepen my future into database.
So I deleted the ADT…that is all I have done yesterday.