The original 7-Zip is indeed available for Windows only. Its port to Linux is p7zip. I had no problem to install it on my x64 machine and it is available for i386 as well.
Did you try first to update the database of available packages?
The original 7-Zip is indeed available for Windows only. Its port to Linux is p7zip. I had no problem to install it on my x64 machine and it is available for i386 as well.
Did you try first to update the database of available packages?