diff --git a/install.sh b/install.sh
index 6639e46..80723a4 100755
--- a/install.sh
+++ b/install.sh
@@ -1,28 +1,46 @@
 #!/bin/sh
 set -e -x
 
+# Deletes server22 dir from /tmp if exists (that was for testing)
 sudo rm -rf /tmp/server22
+
+# Python installation executed, for debian layout and install it to /tmp/server22
 python3 setup.py install --install-layout deb --root /tmp/server22
 
-
+# Remove .egg-info and build dir from root folder
 sudo rm -rf ./src/server22.egg-info
 sudo rm -rf ./build
+
+# Show actual tree of root dir to the user
 tree
 
+# Copy /DEBIAN to /tmp/server22
 sudo cp -R ./DEBIAN /tmp/server22
 
-
+# Deletes __pycache__ from /tmp/server22
 sudo rm -r /tmp/server22/usr/lib/python3/dist-packages/server22/__pycache__
-tree /tmp/server22
+
+# Creates a dir: /tmp/server22/usr/share/doc/server22/
 mkdir /tmp/server22/usr/share/
 mkdir /tmp/server22/usr/share/doc
 mkdir /tmp/server22/usr/share/doc/server22/
+
+# Add copyright and changelog.gz in created dir (It has to be done for debian packaging)
 touch /tmp/server22/usr/share/doc/server22/copyright
 touch /tmp/server22/usr/share/doc/server22/changelog.gz
 
+# Change owners
 sudo chown -R root:staff /tmp/server22
 sudo chown -R root:root /tmp/server22/usr/share
+
+# Show actual tree of /tmp/server22 dir to the user
 tree /tmp/server22
+
+# dpkg will pack this modified folder to .deb
 dpkg -b /tmp/server22
+
+# Show lintian output to the user. If there will be some red E, means that installation was not successful
 lintian -c /tmp/server22.deb
+
+# Rename .deb package (name_of_the_package-version-binary)
 dpkg-name -o /tmp/server22.deb