···

       
30
       
30
       
 
       
the package ‘$package’, which I will now install for you.

     

       
31
       
31
       
 
       
EOF

     

       
32
       
32
       
 
       
        ;

     

       
33
       
33
       
-
       
        exit 126 if system("nix-env", "-i", $package) == 0;

     

       
33
       
33
       
+
       
        exit 126 if system("nix-env", "-iA", $package) == 0;

     

       
34
       
34
       
 
       
    } else {

     

       
35
       
35
       
 
       
        print STDERR <<EOF;

     

       
36
       
36
       
 
       
The program ‘$program’ is currently not installed. You can install it by typing:

     

       
37
       
37
       
-
       
  nix-env -i $package

     

       
37
       
37
       
+
       
  nix-env -iA $package

     

       
38
       
38
       
 
       
EOF

     

       
39
       
39
       
 
       
    }

     

       
40
       
40
       
 
       
} else {

     
···

       
42
       
42
       
 
       
The program ‘$program’ is currently not installed. It is provided by

     

       
43
       
43
       
 
       
several packages. You can install it by typing one of the following:

     

       
44
       
44
       
 
       
EOF

     

       
45
       
45
       
-
       
    print STDERR "  nix-env -i $_->{package}\n" foreach @$res;

     

       
45
       
45
       
+
       
    print STDERR "  nix-env -iA $_->{package}\n" foreach @$res;

     

       
46
       
46
       
 
       
}

     

       
47
       
47
       
 
       


     

       
48
       
48
       
 
       
exit 127;