X32 program - no such file error

"B. P. TBC" <[email protected]> Mon, 1 Mar 2021 08:42:11 +0100

Newsgroups	alt.comp.linux,alt.comp.os.linux
Organization	Netfront http://www.netfront.net/
Message-ID	<[email protected]>

Hi

I wrote a simple "hello world" C program, and I compiled it to X32 (not 
x86) architecture. (gcc -mx32 parameter.) On my Linux Mint 18.04 64bit 
computer that ran without error. But on my other computer (Linux Mint 
18.04 64bit) I got an error: bash: (filename): no such file or 
directory. How can I run an X32 program? What must I install?

Thanks:
P.