Subject: Spurious "environment variable may be needed" output

From: [email-masked] (Taylan Ulrich Bayırlı/Kammer)
Date: Sat, 11 Mar 2017 19:32:12 +0100

'guix package' commands keep giving me this output:

The following environment variable definitions may be needed:
   export GUILE_LOAD_COMPILED_PATH="/home/taylan/.guix-profile/lib/guile/2.0/site-ccache:/home/taylan/.guix-profile/share/guile/site/2.0${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"

I already have said paths in my $GUILE_LOAD_COMPILED_PATH.  In fact, I
get the output even if I define it to have *solely* those two paths.

taylan@T420:~$ guix package -r nano
[... snip ...]
75 packages in profile
The following environment variable definitions may be needed:
   export GUILE_LOAD_COMPILED_PATH="/home/taylan/.guix-profile/lib/guile/2.0/site-ccache:/home/taylan/.guix-profile/share/guile/site/2.0${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
taylan@T420:~$ echo $GUILE_LOAD_COMPILED_PATH
/home/taylan/.guix-profile/lib/guile/2.0/site-ccache:/home/taylan/.guix-profile/share/guile/site/2.0
taylan@T420:~$