diff --git a/fermi b/fermi
new file mode 100755
index 0000000..c487008
Binary files /dev/null and b/fermi differ
diff --git a/main/pretty.go b/main/pretty.go
index d86e41a..7974b2e 100644
--- a/main/pretty.go
+++ b/main/pretty.go
@@ -153,7 +153,12 @@ func PrettyPrintStats(dist Dist) {
 	})
 	print_ci := func(ci float64, prefix string) {
 		x := sorted_xs[int(math.Round(float64(n)*ci))]
-		fmt.Printf("%s%f\n", prefix, x)
+		fmt.Printf("%s", prefix)
+		PrettyPrintFloat(x)
+		fmt.Printf("\n")
+		// fmt.Printf("        %f", x)
+		// fmt.Printf("\n")
+		// fmt.Printf("%s%f\n", prefix, x)
 	}
 	print_ci(0.01, "ci 1%:  ")
 	print_ci(0.05, "ci 5%:  ")
diff --git a/makefile b/makefile
index 339b7f8..4ee8877 100644
--- a/makefile
+++ b/makefile
@@ -6,5 +6,6 @@ run:
 
 install: fermi 
 	rm -f /usr/bin/fermi
-	sudo mv fermi /usr/bin/fermi
-	sudo ln -s /usr/bin/fermi /usr/bin/f
+	sudo cp fermi /usr/bin/fermi
+	sudo cp fermi /usr/bin/f
+	# sudo ln -s /usr/bin/fermi /usr/bin/f