diff --git a/README.md b/README.md
index 3fe4b4e..4054074 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,9 @@ is maintained as a git repository, and portzap allows the repository to be clone
   This command should be run by a user account that is a member of the `_portzap` group. <br>
   The command updates an existing repository previously cloned with `portzap clone`.
 
-* **portzap unpack** <br>
+* **portzap install** <br>
   This command should be run as root. <br>
-  The command copies `/home/_portzap/ports` to `/usr/ports`.
+  The command installs `/home/_portzap/ports` into `/usr/ports`.
 
 ## Sources
 
diff --git a/bin/portzap b/bin/portzap
index d6fe98b..45e96d8 100755
--- a/bin/portzap
+++ b/bin/portzap
@@ -16,7 +16,7 @@ pull_mask=007
 
 ##
 # Default modes
-unpack_mode="u=rwX,g=rX,o=rX"
+install_mode="u=rwX,g=rX,o=rX"
 
 ##
 # Utils
@@ -52,7 +52,7 @@ user_is_not_root() {
 ##
 # Commands
 help() {
-    echo "Usage: portzap init|clone|pull|unpack"
+    echo "Usage: portzap init|clone|pull|install"
 }
 
 init() {
@@ -100,16 +100,16 @@ pull() {
     fi
 }
 
-unpack() {
+install() {
     if user_is_not_root;
     then
-        echo "The unpack command should be run as root."
+        echo "The install command should be run as root."
         exit 1
     fi
     cd $transient_dir
-    find . -maxdepth 1 -type f -exec install -m=$unpack_mode {} $rest_dir \;
-    find . -maxdepth 1 -type d -exec mkdir -p -m $unpack_mode $rest_dir/{} \;
-    find . -depth 2 -type d -exec portzap-install-port {} $rest_dir $unpack_mode \;
+    find . -maxdepth 1 -type f -exec install -m=$install_mode {} $rest_dir \;
+    find . -maxdepth 1 -type d -exec mkdir -p -m $install_mode $rest_dir/{} \;
+    find . -depth 2 -type d -exec portzap-install-port {} $rest_dir $install_mode \;
 }
 
 case $1 in
@@ -127,8 +127,8 @@ case $1 in
         pull
         break
         ;;
-    "unpack")
-        unpack
+    "install")
+        install
         break
         ;;
     *)