added basic install file
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..ccdd0cb
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+NVM_TARGET="$HOME/.nvm"
+
+if [ -d "$NVM_TARGET" ]; then
+ echo "=> NVM is already installed in $NVM_TARGET, trying to update"
+ echo -ne "\r=> "
+ cd $NVM_TARGET && git pull
+ exit
+fi
+
+# Cloning to $NVM_TARGET
+git clone git://github.com/creationix/nvm.git $NVM_TARGET
+
+echo
+
+# Detect profile file, .bash_profile has precedence over .profile
+if [ ! -z "$1" ]; then
+ PROFILE="$1"
+else
+ if [ -f "$HOME/.bash_profile" ]; then
+ PROFILE="$HOME/.bash_profile"
+ elif [ -f "$HOME/.profile" ]; then
+ PROFILE="$HOME/.profile"
+ fi
+fi
+
+SOURCE_STR='[[ -s "$HOME/.nvm/nvm.sh" ]] && . "$HOME/.nvm/nvm.sh" # This loads NVM'
+
+if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
+ if [ -z $PROFILE ]; then
+ echo "=> Profile not found"
+ else
+ echo "=> Profile $PROFILE not found"
+ fi
+ echo "=> Append the following line to the correct file yourself"
+ echo
+ echo -e "\t$SOURCE_STR"
+ echo
+ echo "=> Close and reopen your terminal to start using NVM"
+ exit
+fi
+
+if ! grep -qc 'nvm.sh' $PROFILE; then
+ echo "=> Appending source string to $PROFILE"
+ echo $SOURCE_STR >> "$PROFILE"
+else
+ echo "=> Source string already in $PROFILE"
+fi
+
+echo "=> Close and reopen your terminal to start using NVM"
