czrpb <nanotech at europa.com> writes: > %strace ./script.py "hi mom" |& fgrep -i 'putenv' > > And see NO system calls to putenv. putenv is not a system call. It is implemented completely in the C library, together with getenv. > When compiling python do I need to set something to get this to work? Nothing. It already works. Regards, Martin