Dockerfile: add missing curl dependency

Without it we were failing to download fstrm tarball,
and the shown errors were very confusing.
Tested building an image locally.

diff --git a/scripts/Dockerfile b/scripts/Dockerfile
index 793493980137d7ac095c0c897f0467369d7060b4..71f346919ca3417b26ab6bd963fcc80424071a8c 100644 (file)
--- a/scripts/Dockerfile
+++ b/scripts/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:edge
 MAINTAINER Marek Vavrusa <marek.vavrusa@nic.cz>
 
 # Environment
-ENV BUILD_PKGS build-base automake autoconf libtool pkgconfig git luajit-dev libuv-dev gnutls-dev jansson-dev userspace-rcu-dev
+ENV BUILD_PKGS build-base automake autoconf libtool pkgconfig git luajit-dev libuv-dev gnutls-dev jansson-dev userspace-rcu-dev curl
 ENV RUN_PKGS luajit libuv gnutls jansson bash
 ENV BUILD_IGNORE gmp nettle jansson gnutls lua libuv cmocka
 ENV PKG_CONFIG_PATH /usr/local/lib/pkgconfig