diff --git a/.gitignore b/.gitignore
index e69de29..f3ab06e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/RangeHTTPServer-1.2.0.tar.gz
diff --git a/sources b/sources
index e69de29..ef7e1a2 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (RangeHTTPServer-1.2.0.tar.gz) = 5964687bb3e8524ab3eea0b71eaefe189f795ce73ba438510936480bbdfda3dcfafe97ace66b35b3b235864f71744fe20c8fb90f881628ad67a53162e22b59bb