diff --git a/distribution/collect-install.sh b/distribution/collect-install.sh
index 57a2d7f..8647f18 100755
--- a/distribution/collect-install.sh
+++ b/distribution/collect-install.sh
@@ -26,8 +26,4 @@ do
 done
 chmod +x $INSTALL_FILE
 
-echo "------------------------------"
-echo "Install nu plugins in $INSTALL_BIN_PATH ..."
-echo "------------------------------"
-cp -pv nu_plugin* $INSTALL_BIN_PATH
-
+[ -x "install.sh" ] && ./install.sh 
diff --git a/env b/env
index a8b1fc1..9c3ca16 100644
--- a/env
+++ b/env
@@ -1,5 +1,5 @@
-#!/usr/bin/env bash
+export APP_NAME=nushell-plugins
 export TARGET_PATH=${TARGET_PATH:-distribution}
 export INSTALL_FILE=${INSTALL_FILE:-install_nu_plugins.nu}
 export INSTALL_BIN_PATH=${INSTALL_BIN_PATH:-/usr/local/bin}
-
+export ARCHIVE_DIR_PATH=${ARCHIVE_DIR_PATH:-/tmp}
diff --git a/make_plugin.sh b/make_plugin.sh
index 47e0521..264b4a3 100755
--- a/make_plugin.sh
+++ b/make_plugin.sh
@@ -1 +1,2 @@
+#!/bin/bash
 cargo generate --force --path generate/nu_plugin_template