diff --git a/gotime/.example-autoenv.env b/gotime/.example-autoenv.env
new file mode 100644
index 0000000..cf54d12
--- /dev/null
+++ b/gotime/.example-autoenv.env
@@ -0,0 +1,4 @@
+export PATH="$HOME/src/box-o-sand/src/gotime/.installation/go/bin:$PATH"
+export GOROOT="$HOME/src/box-o-sand/src/gotime/.installation/go"
+export GOPATH="$GOROOT:$HOME/src/box-o-sand/src/gotime"
+source "$GOROOT/misc/bash/go"
diff --git a/gotime/Makefile b/gotime/Makefile
index 1517eda..fb8cdfd 100644
--- a/gotime/Makefile
+++ b/gotime/Makefile
@@ -1,12 +1,16 @@
-SOURCES := $(shell find src -name '*.go')
-TARGETS := $(patsubst src/%.go,bin/%,$(SOURCES))
+PACKAGES := $(foreach pkg,\
+		$(shell ls src/gotour.meatballhat.com),\
+		$(patsubst %,gotour.meatballhat.com/%,$(pkg))\
+	)
 
-bin/%: src/%.go
-	go build -x -o $@ $^
-
-all: $(TARGETS)
+all:
+	go install $(PACKAGES)
 
 clean:
 	rm -v bin/*
 
+env:
+	@echo GOPATH=$(GOPATH)
+	@echo PACKAGES=$(PACKAGES)
+
 .PHONY: all clean
diff --git a/gotime/src/channels.go b/gotime/src/gotour.meatballhat.com/channels/main.go
similarity index 100%
rename from gotime/src/channels.go
rename to gotime/src/gotour.meatballhat.com/channels/main.go
diff --git a/gotime/src/exercise-fibonacci-closure.go b/gotime/src/gotour.meatballhat.com/exercise-fibonacci-closure/main.go
similarity index 100%
rename from gotime/src/exercise-fibonacci-closure.go
rename to gotime/src/gotour.meatballhat.com/exercise-fibonacci-closure/main.go
diff --git a/gotime/src/exercise-http-handlers.go b/gotime/src/gotour.meatballhat.com/exercise-http-handlers/main.go
similarity index 100%
rename from gotime/src/exercise-http-handlers.go
rename to gotime/src/gotour.meatballhat.com/exercise-http-handlers/main.go
diff --git a/gotime/src/exercise-maps.go b/gotime/src/gotour.meatballhat.com/exercise-maps/main.go
similarity index 100%
rename from gotime/src/exercise-maps.go
rename to gotime/src/gotour.meatballhat.com/exercise-maps/main.go
diff --git a/gotime/src/exercise-slices.go b/gotime/src/gotour.meatballhat.com/exercise-slices/main.go
similarity index 100%
rename from gotime/src/exercise-slices.go
rename to gotime/src/gotour.meatballhat.com/exercise-slices/main.go
diff --git a/gotime/src/exercise-sqrt.go b/gotime/src/gotour.meatballhat.com/exercise-sqrt/main.go
similarity index 100%
rename from gotime/src/exercise-sqrt.go
rename to gotime/src/gotour.meatballhat.com/exercise-sqrt/main.go
diff --git a/gotime/src/goroutines.go b/gotime/src/gotour.meatballhat.com/goroutines/main.go
similarity index 100%
rename from gotime/src/goroutines.go
rename to gotime/src/gotour.meatballhat.com/goroutines/main.go
diff --git a/gotime/src/hello-web.go b/gotime/src/gotour.meatballhat.com/hello-web/main.go
similarity index 100%
rename from gotime/src/hello-web.go
rename to gotime/src/gotour.meatballhat.com/hello-web/main.go
diff --git a/gotime/src/maps.go b/gotime/src/gotour.meatballhat.com/maps/main.go
similarity index 100%
rename from gotime/src/maps.go
rename to gotime/src/gotour.meatballhat.com/maps/main.go
diff --git a/gotime/src/ranges.go b/gotime/src/gotour.meatballhat.com/ranges/main.go
similarity index 100%
rename from gotime/src/ranges.go
rename to gotime/src/gotour.meatballhat.com/ranges/main.go