diff --git a/ishare2 b/ishare2
index 5f0c9ab..820aa95 100755
--- a/ishare2
+++ b/ishare2
@@ -158,12 +158,22 @@ function install_aria2c() {
     # check if aria2c is installed otherwise install it
     if ! command -v aria2c &>/dev/null; then
         echo -e "${YELLOW} [+] aria2c is not installed.${NO_COLOR}"
+        echo -e "${YELLOW} [+] Updating package lists...${NO_COLOR}"
+        if ! apt-get update; then
+            echo -e "${RED} [-] Failed to update package lists.${NO_COLOR}"
+            exit 1
+        fi
 
         echo -e "${YELLOW} [+] Installing aria2c...${NO_COLOR}"
         if ! apt-get install -y aria2; then
             echo -e "${RED} [-] Failed to install aria2c.${NO_COLOR}"
             exit 1
         fi
+        echo -e "${YELLOW} [+] Installing unrar...${NO_COLOR}"
+        if ! apt-get install -y unrar; then
+            echo -e "${RED} [-] Failed to install unrar.${NO_COLOR}"
+            exit 1
+        fi
         echo -e "${GREEN} [+] Done.${NO_COLOR}"
     else
         echo -e "${GREEN} [+] aria2c already is installed.${NO_COLOR}" >>$ISHARE2_DIR/logs.txt