diff --git a/osx-brew.txt b/osx-brew.txt
new file mode 100644
index 0000000..4a3f19b
--- /dev/null
+++ b/osx-brew.txt
@@ -0,0 +1,2 @@
+blackhole-2ch
+sox
diff --git a/requirements.txt b/requirements.txt
index 73bc730..a35c740 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ requests
 pyquery
 youtube-dl
 gdown
+aiohttp