[phobos] std.complex doesn't pass unittest

[Walter Bright]

Andrei Alexandrescu wrote:
> Thanks! I didn't compile dmd, but I got it and gcc can't find libstdc++.
>
> I have 64-bit Ubuntu. What do I need to install? I tried:
>
> sudo apt-get install ia32-libs lib32gcc1 lib32stdc++6 libc6-dev-i386 
> gcc-multilib
>
> but I already have all of those. What do I need to compile dmd on 
> Ubuntu64?
>

To compile 32 bit programs under ub64:
 sudo apt-get install gcc-multilib libc6-i386 lib6-dev-i386

To run 32 bit programs:
 sudo apt-get install gcc-multilib
 sudo apt-get install g++-multilib