Am 08.12.2016 um 20:56 schrieb Leo Famulari: >> Here is the service-definition I use: >> >> (nginx-service #:vhost-list >> (list (nginx-vhost-configuration >> (root (string-append nginx "/share/nginx/html")) > I believe that file-append is intended for this use case. Maybe, but I can't get it to work. This minimal system declarision fails with "In procedure string-append: Wrong type (expecting string): #< base: # suffix: ("/")>" (use-modules (gnu)) (use-service-modules networking web) (define NGINX (file-append nginx "/")) (define TEST (string-append NGINX "")) -- Regards Hartmut Goebel | Hartmut Goebel | h.goebel@crazy-compilers.com | | www.crazy-compilers.com | compilers which you thought are impossible |