diff --git a/source/libublsettings-gtk3-vte.c b/source/libublsettings-gtk3-vte.c
index 5d958d7..c110b95 100644
--- a/source/libublsettings-gtk3-vte.c
+++ b/source/libublsettings-gtk3-vte.c
@@ -46,7 +46,7 @@ void yon_terminal_integrated_start_shell(GtkWidget *terminal, char* command, voi
     vte_terminal_set_size(VTE_TERMINAL(terminal),10,15);
     VtePty *pty = vte_pty_new_sync(VTE_PTY_DEFAULT,NULL,NULL);
     vte_terminal_set_pty(VTE_TERMINAL(terminal),pty);
-    char *install_command=yon_char_unite("clear;tput cup 0 0 && tput ed && ",command,"  ; stty -echo; unset PS1;exit 0","\n",NULL); 
+    char *install_command=yon_char_unite("clear;tput cup 0 0 && tput ed && ",command,"  ; stty -echo; unset PS1;exit 0; exit 0","\n",NULL); 
     if(endwork_function)
         g_signal_connect(G_OBJECT(terminal), "child-exited", G_CALLBACK(endwork_function), endwork_function_argument);
      vte_terminal_spawn_async(VTE_TERMINAL(terminal),
diff --git a/source/libublsettings-gtk3.c b/source/libublsettings-gtk3.c
index a63e2ef..18e1f91 100644
--- a/source/libublsettings-gtk3.c
+++ b/source/libublsettings-gtk3.c
@@ -66,13 +66,13 @@ int yon_packages_init(){
     }
 
     for (int i=0;i<installed_size;i++){
-        yon_char_remove_last_symbol(package_list[i],'\n');
+        yon_char_remove_last_symbol(installed[i],'\n');
         g_hash_table_add(packages_struct.installed_list,installed[i]);
     }
 
     for (int i=0;i<updates_size;i++){
-        yon_char_remove_last_symbol(package_list[i],'\n');
-        g_hash_table_add(packages_struct.installed_list,updates[i]);
+        yon_char_remove_last_symbol(updates[i],'\n');
+        g_hash_table_add(packages_struct.updates_list,updates[i]);
     }
     free(package_list);
     free(installed);
@@ -84,6 +84,11 @@ int yon_packages_init(){
     return 0;
 }
 
+#define install_package_command(target) yon_char_unite("pacman -S ",target,NULL)
+#define remove_package_command(target) yon_char_unite("pacman -R ",target,NULL)
+#define update_package_installed_command(target) yon_char_append("pacman -Qq",target)
+#define update_package_updated_command(target) yon_char_append("pacman -Qqu",target)
+
 int yon_packages_check_exist(char *package){
     return g_hash_table_contains(packages_struct.all_list,package);
 }
@@ -96,6 +101,48 @@ int yon_packages_check_updates(char *package){
     return g_hash_table_contains(packages_struct.updates_list,package);
 }
 
+void yon_packages_update_package(char *package){
+    char *command = update_package_installed_command(package);
+    if (!system(command)){
+        if (!g_hash_table_contains(packages_struct.installed_list,package)){
+            g_hash_table_add(packages_struct.installed_list,yon_char_new(package));
+        }
+    } else {
+        if (g_hash_table_contains(packages_struct.installed_list,package)){
+            g_hash_table_remove(packages_struct.installed_list,package);
+        }
+    }
+    free(command);
+
+    command = update_package_updated_command(package);
+    if (!system(command)){
+        if (!g_hash_table_contains(packages_struct.updates_list,package)){
+            g_hash_table_add(packages_struct.updates_list,yon_char_new(package));
+        }
+    } else {
+        if (g_hash_table_contains(packages_struct.updates_list,package)){
+            g_hash_table_remove(packages_struct.updates_list,package);
+        }
+    }
+    free(command);
+}
+
+int yon_packages_install(char *package){
+    char *command = install_package_command(package);
+    yon_terminal_window_launch(NULL,command,"","");
+
+    yon_packages_update_package(package);
+    free(command);
+}
+
+int yon_packages_remove(char *package){
+    char *command = remove_package_command(package);
+    yon_terminal_window_launch(NULL,command,"","");
+
+    yon_packages_update_package(package);
+    free(command);
+}
+
 void yon_packages_finish(){
     g_hash_table_unref(packages_struct.all_list);
     g_hash_table_unref(packages_struct.installed_list);
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index a50594a..799c438 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -568,4 +568,7 @@ int yon_packages_init();
 int yon_packages_check_exist(char *package);
 int yon_packages_check_installed(char *package);
 int yon_packages_check_updates(char *package);
-void yon_packages_finish();
\ No newline at end of file
+void yon_packages_finish();
+void yon_packages_update_package(char *package);
+int yon_packages_install(char *package);
+int yon_packages_remove(char *package);
\ No newline at end of file