install.sh, does not require git

install.sh

@@ -13,10 +13,7 @@ if test -z "$HOSTNAME"; then
   exit 1
 fi
 
-guix package -i git || exit 1
-git clone https://git.junickim.me/junikimm717/guixconfigs || exit 1
-
-cd guixconfigs || exit 1
+curl -LJO https://git.junickim.me/junikimm717/guixconfigs/raw/branch/master/config.scm || exit 1
 sed -i "s/guixbox/$HOSTNAME/g" ./config.scm
 
 cp ./config.scm /mnt/etc/