diff --git a/zulip_bots/setup.py b/zulip_bots/setup.py
old mode 100644
new mode 100755
index 401d493..c45c19b
--- a/zulip_bots/setup.py
+++ b/zulip_bots/setup.py
@@ -52,6 +52,9 @@ setuptools_info = dict(
     install_requires=[
         'pip',
         'zulip',
+        'html2text',
+        'lxml',
+        'BeautifulSoup4',
     ],
 )
 
diff --git a/zulip_bots/zulip_bots/bots/baremetrics/requirements.txt b/zulip_bots/zulip_bots/bots/baremetrics/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/baremetrics/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/beeminder/requirements.txt b/zulip_bots/zulip_bots/bots/beeminder/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/beeminder/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/connect_four/requirements.txt b/zulip_bots/zulip_bots/bots/connect_four/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/converter/requirements.txt b/zulip_bots/zulip_bots/bots/converter/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/define/requirements.txt b/zulip_bots/zulip_bots/bots/define/requirements.txt
deleted file mode 100644
index a7f2249..0000000
--- a/zulip_bots/zulip_bots/bots/define/requirements.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-html2text
-requests
diff --git a/zulip_bots/zulip_bots/bots/encrypt/requirements.txt b/zulip_bots/zulip_bots/bots/encrypt/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/flock/requirements.txt b/zulip_bots/zulip_bots/bots/flock/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/flock/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/followup/requirements.txt b/zulip_bots/zulip_bots/bots/followup/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/game_of_fifteen/requirements.txt b/zulip_bots/zulip_bots/bots/game_of_fifteen/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/giphy/requirements.txt b/zulip_bots/zulip_bots/bots/giphy/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/giphy/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/github_detail/requirements.txt b/zulip_bots/zulip_bots/bots/github_detail/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/github_detail/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/google_search/requirements.txt b/zulip_bots/zulip_bots/bots/google_search/requirements.txt
deleted file mode 100644
index b0c7e47..0000000
--- a/zulip_bots/zulip_bots/bots/google_search/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-BeautifulSoup4
-lxml
-requests
diff --git a/zulip_bots/zulip_bots/bots/google_translate/requirements.txt b/zulip_bots/zulip_bots/bots/google_translate/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/google_translate/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/helloworld/requirements.txt b/zulip_bots/zulip_bots/bots/helloworld/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/help/requirements.txt b/zulip_bots/zulip_bots/bots/help/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/incrementor/requirements.txt b/zulip_bots/zulip_bots/bots/incrementor/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/jira/requirements.txt b/zulip_bots/zulip_bots/bots/jira/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/jira/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/link_shortener/requirements.txt b/zulip_bots/zulip_bots/bots/link_shortener/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/link_shortener/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/mention/requirements.txt b/zulip_bots/zulip_bots/bots/mention/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/mention/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/merels/requirements.txt b/zulip_bots/zulip_bots/bots/merels/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/monkeytestit/requirements.txt b/zulip_bots/zulip_bots/bots/monkeytestit/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/monkeytestit/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/stack_overflow/requirements.txt b/zulip_bots/zulip_bots/bots/stack_overflow/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/stack_overflow/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/tictactoe/requirements.txt b/zulip_bots/zulip_bots/bots/tictactoe/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/trello/requirements.txt b/zulip_bots/zulip_bots/bots/trello/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/trello/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/trivia_quiz/requirements.txt b/zulip_bots/zulip_bots/bots/trivia_quiz/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/trivia_quiz/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/virtual_fs/requirements.txt b/zulip_bots/zulip_bots/bots/virtual_fs/requirements.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/zulip_bots/zulip_bots/bots/weather/requirements.txt b/zulip_bots/zulip_bots/bots/weather/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/weather/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/wikipedia/requirements.txt b/zulip_bots/zulip_bots/bots/wikipedia/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/wikipedia/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/xkcd/requirements.txt b/zulip_bots/zulip_bots/bots/xkcd/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/xkcd/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/yoda/requirements.txt b/zulip_bots/zulip_bots/bots/yoda/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/yoda/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests
diff --git a/zulip_bots/zulip_bots/bots/youtube/requirements.txt b/zulip_bots/zulip_bots/bots/youtube/requirements.txt
deleted file mode 100644
index f229360..0000000
--- a/zulip_bots/zulip_bots/bots/youtube/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-requests