diff --git a/Makefile b/Makefile
index 1a206c3a358600fd7359dba062b4eff8dd36d28d..0683312ee65cd5105253ad5e207c5c4a8d8614ca 100644
--- a/Makefile
+++ b/Makefile
@@ -19,8 +19,11 @@ docs:
 	sed -i -e "s/\*Last updated:.*/\*Last updated: ${commit}\*/" docs/src/index.md
 	cd docs; julia builddocs.jl
 
+container:
+	echo "Not yet implemented (#43)"
+
 release:
 	echo "Not yet implemented."
 
 install:
-	echo: "Not relevant. Use `julia run.jl` to run Persefone."
+	echo "Not relevant. Use `julia run.jl` to run Persefone."
diff --git a/src/core/landscape.jl b/src/world/landscape.jl
similarity index 100%
rename from src/core/landscape.jl
rename to src/world/landscape.jl
diff --git a/src/world/weather.jl b/src/world/weather.jl
new file mode 100644
index 0000000000000000000000000000000000000000..2a66875c0521f41398694becbe989a662db0c781
--- /dev/null
+++ b/src/world/weather.jl
@@ -0,0 +1,7 @@
+### Persefone - a socio-economic-ecological model of European agricultural landscapes.
+###
+### This file reads in weather data for the selected location and makes it available
+### to the rest of the model.
+###
+
+##TODO (issue #8)