2 files changed, 3 insertions, 1 deletions
diff --git a/src/wscript b/src/wscript
index 563b331..8ae7788 100644
--- a/src/wscript
+++ b/src/wscript
@@ -8,7 +8,7 @@ def build(bld):
 
     obj.name = 'libsub%s' % bld.env.API_VERSION
     obj.target = 'sub%s' % bld.env.API_VERSION
-    obj.uselib = 'CXML BOOST_FILESYSTEM BOOST_LOCALE BOOST_REGEX'
+    obj.uselib = 'CXML BOOST_FILESYSTEM BOOST_LOCALE BOOST_REGEX FMT'
     obj.export_includes = ['.']
     obj.source = """
                  colour.cc
diff --git a/wscript b/wscript
index c77ff30..c1a2b71 100644
--- a/wscript
+++ b/wscript
@@ -175,6 +175,8 @@ def configure(conf):
                    lib=boost_libs('regex'),
                    uselib_store='BOOST_REGEX')
 
+    conf.check_cfg(package='fmt', args='--cflags --libs', uselib_store='FMT', mandatory=True)
+
     if not conf.env.DISABLE_TESTS:
         conf.recurse('test')