diff --git a/install.sh b/install.sh
index a3436eeb0..664282114 100755
--- a/install.sh
+++ b/install.sh
@@ -13,12 +13,23 @@ set -e
 # 0. Before we start
 source ./scriptdata/install-greeting.sh
 #####################################################################################
-printf "${COLOR_CYAN}[$0]: 1. Install dependencies\n${COLOR_RESET}"
-# TODO: if `--via-nix` is specified, source `install-deps-nix` instead.
-source ./scriptdata/install-deps-arch.sh
+if [[ "${SKIP_ALLDEPS}" != true ]]; then
+  printf "${COLOR_CYAN}[$0]: 1. Install dependencies\n${COLOR_RESET}"
+  if [[ "${INSTALL_VIA_NIX}" == "true" ]]; then
+    source ./scriptdata/install-deps-nix.sh
+  elif [[ "${OS_DISTRO_ID}" == "arch" || "${OS_DISTRO_ID_LIKE}" == "arch" ]]; then
+    source ./scriptdata/install-deps-arch.sh
+  else
+    source ./scriptdata/install-deps-any.sh
+  fi
+fi
 #####################################################################################
-printf "${COLOR_CYAN}[$0]: 2. Setup for user groups/services etc\n${COLOR_RESET}"
-source ./scriptdata/install-setups.sh
+if [[ "${SKIP_ALLSETUPS}" != true ]]; then
+  printf "${COLOR_CYAN}[$0]: 2. Setup for user groups/services etc\n${COLOR_RESET}"
+  source ./scriptdata/install-setups.sh
+fi
 #####################################################################################
-printf "${COLOR_CYAN}[$0]: 3. Copying + Configuring\n${COLOR_RESET}"
-source ./scriptdata/install-files.sh
+if [[ "${SKIP_ALLFILES}" != true ]]; then
+  printf "${COLOR_CYAN}[$0]: 3. Copying + Configuring\n${COLOR_RESET}"
+  source ./scriptdata/install-files.sh
+fi
diff --git a/scriptdata/environment-variables.sh b/scriptdata/environment-variables.sh
index ef71c7d21..44057679c 100644
--- a/scriptdata/environment-variables.sh
+++ b/scriptdata/environment-variables.sh
@@ -17,3 +17,4 @@ COLOR_RESET='\e[00m'
 
 STYLE_UNDERLINE='\e[4m'
 BG_COLOR_CYAN='\e[30m\e[46m'
+BG_COLOR_RED='\e[30m\e[41m'
diff --git a/scriptdata/functions.sh b/scriptdata/functions.sh
index 86cce1507..e5477fa0c 100644
--- a/scriptdata/functions.sh
+++ b/scriptdata/functions.sh
@@ -6,7 +6,7 @@
 # export base="$(pwd)"
 
 function try { "$@" || sleep 0; }
-function v() {
+function v(){
   echo -e "####################################################"
   echo -e "${COLOR_BLUE}[$0]: Next command:${COLOR_RESET}"
   echo -e "${COLOR_GREEN}$@${COLOR_RESET}"
@@ -33,7 +33,7 @@ function v() {
   fi
 }
 # When use v() for a defined function, use x() INSIDE its definition to catch errors.
-function x() {
+function x(){
   if "$@";then cmdstatus=0;else cmdstatus=1;fi # 0=normal; 1=failed; 2=failed but ignored
   while [ $cmdstatus == 1 ] ;do
     echo -e "${COLOR_RED}[$0]: Command \"${COLOR_GREEN}$@${COLOR_RED}\" has failed."
@@ -57,7 +57,7 @@ function x() {
     2) echo -e "${COLOR_RED}[$0]: Command \"${COLOR_GREEN}$@${COLOR_RED}\" has failed but ignored by user.${COLOR_RESET}";;
   esac
 }
-function showfun() {
+function showfun(){
   echo -e "${COLOR_BLUE}[$0]: The definition of function \"$1\" is as follows:${COLOR_RESET}"
   printf "${COLOR_GREEN}"
   type -a $1
diff --git a/scriptdata/install-deps-any.sh b/scriptdata/install-deps-any.sh
new file mode 100644
index 000000000..b106cfbe6
--- /dev/null
+++ b/scriptdata/install-deps-any.sh
@@ -0,0 +1,11 @@
+# This script is meant to be sourced.
+# It's not for directly running.
+
+# This file is currently WIP.
+
+v install-Rubik
+v install-Gabarito
+v install-OneUI
+v install-bibata
+v install-MicroTeX
+v install-uv
diff --git a/scriptdata/install-deps-arch.sh b/scriptdata/install-deps-arch.sh
index adc56760c..ecf1402ed 100644
--- a/scriptdata/install-deps-arch.sh
+++ b/scriptdata/install-deps-arch.sh
@@ -1,7 +1,7 @@
 # This script is meant to be sourced.
 # It's not for directly running.
 
-install-yay() {
+install-yay(){
   x sudo pacman -S --needed --noconfirm base-devel
   x git clone https://aur.archlinux.org/yay-bin.git /tmp/buildyay
   x cd /tmp/buildyay
@@ -12,7 +12,7 @@ install-yay() {
   rm -rf /tmp/buildyay
 }
 
-handle-deprecated-dependencies (){
+handle-deprecated-dependencies(){
   printf "${COLOR_CYAN}[$0]: Removing deprecated dependencies:${COLOR_RESET}\n"
   for i in illogical-impulse-{microtex,pymyc-aur,ags,agsv1} {hyprutils,hyprpicker,hyprlang,hypridle,hyprland-qt-support,hyprland-qtutils,hyprlock,xdg-desktop-portal-hyprland,hyprcursor,hyprwayland-scanner,hyprland}-git;do try sudo pacman --noconfirm -Rdd $i;done
 # Convert old dependencies to non explicit dependencies so that they can be orphaned if not in meta packages
diff --git a/scriptdata/install-deps-nix.sh b/scriptdata/install-deps-nix.sh
new file mode 100644
index 000000000..77697e501
--- /dev/null
+++ b/scriptdata/install-deps-nix.sh
@@ -0,0 +1,4 @@
+# This script is meant to be sourced.
+# It's not for directly running.
+
+# This file is currently WIP.
diff --git a/scriptdata/install-files.sh b/scriptdata/install-files.sh
index e49399ced..845f45c4b 100644
--- a/scriptdata/install-files.sh
+++ b/scriptdata/install-files.sh
@@ -2,7 +2,7 @@
 # It's not for directly running.
 
 # TODO: make function backup_configs only cover the possibly overwritten ones.
-function backup_configs() {
+function backup_configs(){
   local backup_dir="$BACKUP_DIR"
   mkdir -p "$backup_dir"
   echo "Backing up $XDG_CONFIG_HOME to $backup_dir/config_backup"
@@ -12,7 +12,7 @@ function backup_configs() {
   rsync -av --progress "$HOME/.local/" "$backup_dir/local_backup/"
 }
 
-function ask_backup_configs() {
+function ask_backup_configs(){
   printf "${COLOR_RED}"
   printf "Would you like to create a backup for \"$XDG_CONFIG_HOME\" and \"$HOME/.local/\" folders?\n[y/N]: "
   read -p " " backup_confirm
diff --git a/scriptdata/install-greeting.sh b/scriptdata/install-greeting.sh
index f49800926..295fefbfb 100644
--- a/scriptdata/install-greeting.sh
+++ b/scriptdata/install-greeting.sh
@@ -11,9 +11,9 @@ printf '      If you aren'\''t running on ewaste, the Quickshell version is reco
 printf '      If you would like the AGS version anyway, run the script in its branch instead: git checkout ii-ags && ./install.sh\n'
 printf '\n'
 printf 'This script does not handle system-level/hardware stuff like Nvidia drivers.\n'
+printf "\n"
 printf "${COLOR_RESET}"
 
-
 case $ask in
   false) sleep 0 ;;
   *) 
@@ -32,3 +32,65 @@ case $ask in
     printf "${COLOR_RESET}"
     ;;
 esac
+
+####################
+# Detect architecture
+# Helpful link(s):
+# http://stackoverflow.com/questions/45125516
+export MACHINE_ARCH=$(uname -m)
+case $MACHINE_ARCH in
+  "x86_64") sleep 0;;
+  *)
+     printf "${COLOR_YELLOW}"
+     printf "===WARNING===\n"
+     printf "Detected machine architecture: ${MACHINE_ARCH}\n"
+     printf "This script only supports x86_64.\n"
+     printf "It is very likely to fail when installing dependencies on your machine.\n"
+     printf "\n"
+     printf "${COLOR_RESET}"
+     ;;
+ esac
+
+####################
+# Detect distro
+# Helpful link(s):
+# http://stackoverflow.com/questions/29581754
+# https://github.com/which-distro/os-release
+export OS_RELEASE_FILE=${OS_RELEASE_FILE:-/etc/os-release}
+test -f ${OS_RELEASE_FILE} || \
+  ( echo "${OS_RELEASE_FILE} does not exist. Aborting..." ; exit 1 ; )
+export OS_DISTRO_ID=$(awk -F'=' '/^ID=/ { gsub("\"","",$2); print tolower($2) }' ${OS_RELEASE_FILE} 2> /dev/null)
+export OS_DISTRO_ID_LIKE=$(awk -F'=' '/^ID_LIKE=/ { gsub("\"","",$2); print tolower($2) }' ${OS_RELEASE_FILE} 2> /dev/null)
+case $OS_DISTRO_ID in
+  "arch"|"endeavouros"|"cachyos") sleep 0;;
+  *)
+    case $OS_DISTRO_ID_LIKE in
+      "arch")
+        printf "${COLOR_YELLOW}"
+        printf "===WARNING===\n"
+        printf "Detected distro ID: ${OS_DISTRO_ID}\n"
+        printf "Detected distro ID_LIKE: ${OS_DISTRO_ID_LIKE}\n"
+        printf "This script supports Arch Linux, so it should also work for your distro ideally.\n"
+        printf "Still, there is a chance that it not works as expected or even fails.\n"
+        printf "\n"
+        printf "${COLOR_RESET}"
+        ;;
+      *)
+        printf "${COLOR_RED}"
+        printf "===URGENT===\n"
+        printf "Detected distro ID: ${OS_DISTRO_ID}\n"
+        printf "Currently, only Arch(-based) distros are supported.\n"
+        printf "If you continue, this script will still move on and try to install some dependencies for you.\n"
+        printf "But it may disrupt your system and will likely fail without your manual intervention. Only continue at your own risk.\n"
+        printf "${COLOR_RESET}"
+        printf "${BG_COLOR_RED}"
+        printf "To tell you the truth, it is completely not worky at this time. The prompt here is only for testing and WIP. PLEASE JUST QUIT IMMEDIATELY.${COLOR_RESET}\n"
+        read -p "Still continue? [y/N] ====> " p
+        case $p in
+          [yY]) sleep 0 ;;
+          *) exit 1 ;;
+        esac
+        ;;
+    esac
+    ;;
+esac
diff --git a/scriptdata/installers.sh b/scriptdata/installers.sh
index 52b74173a..ffbf2bc53 100644
--- a/scriptdata/installers.sh
+++ b/scriptdata/installers.sh
@@ -8,7 +8,7 @@
 # cd "$(dirname "$0")"
 # export base="$(pwd)"
 
-install-agsv1 (){
+install-agsv1(){
   x mkdir -p $base/cache/agsv1
   x cd $base/cache/agsv1
   try git init -b main
@@ -23,7 +23,7 @@ install-agsv1 (){
   x cd $base
 }
 
-install-Rubik (){
+install-Rubik(){
   x mkdir -p $base/cache/Rubik
   x cd $base/cache/Rubik
   try git init -b main
@@ -38,7 +38,7 @@ install-Rubik (){
   x cd $base
 }
 
-install-Gabarito (){
+install-Gabarito(){
   x mkdir -p $base/cache/Gabarito
   x cd $base/cache/Gabarito
   try git init -b main
@@ -52,7 +52,7 @@ install-Gabarito (){
   x cd $base
 }
 
-install-OneUI (){
+install-OneUI(){
   x mkdir -p $base/cache/OneUI4-Icons
   x cd $base/cache/OneUI4-Icons
   try git init -b main
@@ -66,7 +66,7 @@ install-OneUI (){
   x cd $base
 }
 
-install-bibata (){
+install-bibata(){
   x mkdir -p $base/cache/bibata-cursor
   x cd $base/cache/bibata-cursor
   name="Bibata-Modern-Classic"
@@ -79,7 +79,7 @@ install-bibata (){
   x cd $base
 }
 
-install-MicroTeX (){
+install-MicroTeX(){
   x mkdir -p $base/cache/MicroTeX
   x cd $base/cache/MicroTeX
   try git init -b master
@@ -95,11 +95,11 @@ install-MicroTeX (){
   x cd $base
 }
 
-install-uv (){
+install-uv(){
   x bash <(curl -LJs "https://astral.sh/uv/install.sh")
 }
 
-install-python-packages (){
+install-python-packages(){
   UV_NO_MODIFY_PATH=1
   ILLOGICAL_IMPULSE_VIRTUAL_ENV=$XDG_STATE_HOME/quickshell/.venv
   x mkdir -p $(eval echo $ILLOGICAL_IMPULSE_VIRTUAL_ENV)
diff --git a/scriptdata/options.sh b/scriptdata/options.sh
index 300bd2b15..0a4f7b49f 100644
--- a/scriptdata/options.sh
+++ b/scriptdata/options.sh
@@ -12,15 +12,17 @@ If no option is specified, run default install process.
   -h, --help                Print this help message and exit
   -f, --force               (Dangerous) Force mode without any confirm
   -c, --clean               Clean the build cache first
+      --skip-alldeps        Skip the whole process installing dependency
+      --skip-allsetups      Skip the whole process setting up user groups/services etc
+      --skip-allfiles       Skip the whole process copying configuration files
   -s, --skip-sysupdate      Skip system package upgrade e.g. \"sudo pacman -Syu\"
       --skip-hyprland       Skip installing the config for Hyprland
       --skip-fish           Skip installing the config for Fish
       --skip-plasmaintg     Skip installing plasma-browser-integration
       --skip-miscconf       Skip copying the dirs and files to \".configs\" except for
                             AGS, Fish and Hyprland
-      --deplistfile <path>  Specify a dependency list file. By default
-                            \"./scriptdata/dependencies.conf\"
       --fontset <set>       (Unavailable yet) Use a set of pre-defined font and config
+      --via-nix             (Unavailable yet) Use Nix to install dependencies
 "
 }
 
@@ -31,7 +33,7 @@ cleancache(){
 # `man getopt` to see more
 para=$(getopt \
        -o hfk:cs \
-       -l help,force,fontset:,deplistfile:,clean,skip-sysupdate,skip-fish,skip-hyprland,skip-plasmaintg,skip-miscconf \
+       -l help,force,fontset:,clean,skip-alldeps,skip-allsetups,skip-allfiles,skip-sysupdate,skip-fish,skip-hyprland,skip-plasmaintg,skip-miscconf,via-nix \
        -n "$0" -- "$@")
 [ $? != 0 ] && echo "$0: Error when getopt, please recheck parameters." && exit 1
 #####################################################################################
@@ -48,7 +50,6 @@ while true ; do
 done
 #####################################################################################
 ## getopt Phase 2
-DEPLISTFILE=./scriptdata/dependencies.conf
 
 eval set -- "$para"
 while true ; do
@@ -57,21 +58,17 @@ while true ; do
     -c|--clean) shift;;
     ## Ones without parameter
     -f|--force) ask=false;shift;;
+    --skip-alldeps) SKIP_PLASMAINTG=true;shift;;
+    --skip-allsetups) SKIP_ALLSETUPS=true;shift;;
+    --skip-allfiles) SKIP_ALLFILES=true;shift;;
     -s|--skip-sysupdate) SKIP_SYSUPDATE=true;shift;;
     --skip-hyprland) SKIP_HYPRLAND=true;shift;;
     --skip-fish) SKIP_FISH=true;shift;;
     --skip-miscconf) SKIP_MISCCONF=true;shift;;
     --skip-plasmaintg) SKIP_PLASMAINTG=true;shift;;
+    --via-nix) INSTALL_VIA_NIX=true;shift;;
     ## Ones with parameter
     
-    --deplistfile)
-    if [ -f "$2" ];then
-      DEPLISTFILE="$2"
-    else
-      echo -e "Deplist file \"$2\" does not exist.";exit 1
-    fi
-    shift 2 ;;
-
     --fontset)
     case $2 in
       "default"|"zh-CN"|"vi") fontset="$2";;