diff --git a/bashrc b/bashrc
index c3348cc..1f14f4b 100755
--- a/bashrc
+++ b/bashrc
@@ -90,6 +90,11 @@ alias l='ls -CF'
 #   sleep 10; alert
 alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
  
+
+
+# nux-env install path detection
+NUX_ENV=$(dirname $(realpath  ${BASH_SOURCE[0]}))
+
 # Alias definitions.
 # You may want to put all your additions into a separate file like
 # ~/.bash_aliases, instead of adding them here directly.