add check.sh for checking if the softwares are installed

polyjuice.sh

@@ -12,8 +12,11 @@ if [ "$1" = "zsh" ]; then
                 echo "Config Oh My Zsh..."
                 zsh "$current_dir/zsh/config_ohmyzsh.sh"
             elif [ "$i" = "p10k" ]; then
-                echo "Config Powerlevel10k..."
+                echo "config powerlevel10k..."
                 zsh "$current_dir/zsh/config_p10k.sh"
+            elif [ "$i" = "check" ]; then
+                echo "chcking uninstalled software..."
+                zsh "$current_dir/zsh/check.sh"
             fi
         done
     fi

zsh/check.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# check for git
+if ! command -v git >/dev/null 2>&1; then
+    echo "Git is not installed."
+fi
+
+# check for python
+if ! command -v python >/dev/null 2>&1; then
+    echo "Python is not installed."
+fi
+
+# check for rust
+if ! command -v cargo >/dev/null 2>&1; then
+    echo "Rust is not installed."
+fi
+
+# check for verilator
+if ! command -v verilator >/dev/null 2>&1; then
+    echo "Verilator is not installed."
+fi
+
+# check for iverilog
+if ! command -v iverilog >/dev/null 2>&1; then
+    echo "iverilog is not installed."
+fi
+
+# check for OpenJDK
+if ! command -v javac >/dev/null 2>&1; then
+    echo "OpenJDK is not installed."
+fi
+
+# check for sbt
+if ! command -v sbt >/dev/null 2>&1; then
+    echo "sbt is not installed."
+fi