diff --git a/ClienteTFG.pro b/ClienteTFG.pro
index fa23e6b..94e0832 100644
--- a/ClienteTFG.pro
+++ b/ClienteTFG.pro
@@ -11,20 +11,20 @@ SOURCES += \
     conexion.cpp \
     conexion_ssl.cpp \
     config_reader.cpp \
-    vista.cpp \
-    controlador.cpp \
     view_loggin.cpp \
     read_uses.cpp \
     session_manager.cpp \
-    container_window.cpp
+    container_window.cpp \
+    view_install.cpp \
+    controller_install.cpp
 
 HEADERS += \
     conexion.h \
     conexion_ssl.h \
     config_reader.h \
-    vista.h \
-    controlador.h \
     view_loggin.h \
     read_uses.h \
     session_manager.h \
-    container_window.h
+    container_window.h \
+    view_install.h \
+    controller_install.h
diff --git a/ClienteTFG.pro.user b/ClienteTFG.pro.user
index 5c54b86..9a8c889 100644
--- a/ClienteTFG.pro.user
+++ b/ClienteTFG.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.8.2, 2020-05-11T02:55:05. -->
+<!-- Written by QtCreator 4.8.2, 2020-05-16T01:41:19. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
diff --git a/container_window.cpp b/container_window.cpp
index 5b8db55..abc8e9b 100644
--- a/container_window.cpp
+++ b/container_window.cpp
@@ -1,11 +1,12 @@
 #include "container_window.h"
 
-container_window::container_window(conexion *con, Glib::RefPtr< Gtk::Application > app):loggin(con)
+container_window::container_window(conexion *con, Glib::RefPtr< Gtk::Application > app):
+  sesion(new session_manager(con)),loggin(sesion.get())
 {
   this->app=app;
   this->app->run(loggin);
   if(this->loggin.login){
-      this->cont=new controlador(&install, con);
+      this->cont=new controller_install(&install, sesion.get());
       this->app.reset();
       this->app=Gtk::Application::create( "org.gtkmm.examples.base");
       this->add(this->book);
diff --git a/container_window.h b/container_window.h
index bdab77d..45a23b1 100644
--- a/container_window.h
+++ b/container_window.h
@@ -1,11 +1,13 @@
 #ifndef CONTAINER_WINDOW_H
 #define CONTAINER_WINDOW_H
-#include "vista.h"
+#include "view_install.h"
 #include "view_loggin.h"
-#include "controlador.h"
+#include "controller_install.h"
 #include "conexion.h"
+#include "session_manager.h"
 
-#include "gtkmm/notebook.h"
+#include <gtkmm/notebook.h>
+#include <memory>
 
 class container_window: public Gtk::Window
 {
@@ -13,9 +15,10 @@ public:
   container_window(conexion *con, Glib::RefPtr< Gtk::Application > app);
 private:
   Glib::RefPtr< Gtk::Application > app;
+  std::unique_ptr<session_manager> sesion;
   view_loggin loggin;
-  vista install;
-  controlador *cont;
+  view_install install;
+  controller_install *cont;
   Gtk::Notebook book;
 };
 
diff --git a/controlador.cpp b/controlador.cpp
deleted file mode 100644
index 3a0fb19..0000000
--- a/controlador.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include "controlador.h"
-
-#include <iostream>
-
-controlador::controlador(vista *vis, conexion *con)
-{
-  this->vis=vis;
-  this->con=con;
-  this->add_controlers();
-}
-
-void controlador::add_controlers(){
-  vis->m_button.signal_clicked().connect(sigc::mem_fun(this,
-                &controlador::on_button_clicked));
-}
-
-void controlador::on_button_clicked(){
-  std::string text = vis->m_refTextBuffer1->get_text();
-  std::cout << text << std::endl;
-  this->con->write_string("exec");
-  this->con->write_string(text);
-  this->con->read_string(text,10);
-  std::cout << text << std::endl;
-}
diff --git a/controlador.h b/controlador.h
deleted file mode 100644
index 10f7023..0000000
--- a/controlador.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef CONTROLADOR_H
-#define CONTROLADOR_H
-#include "vista.h"
-#include "conexion.h"
-class controlador
-{
-public:
-  controlador(vista*, conexion*);
-private:
-  vista *vis;
-  conexion *con;
-  void add_controlers();
-  void on_button_clicked();
-};
-
-#endif // CONTROLADOR_H
diff --git a/controller_install.cpp b/controller_install.cpp
new file mode 100644
index 0000000..40e8fe8
--- /dev/null
+++ b/controller_install.cpp
@@ -0,0 +1,25 @@
+#include "controller_install.h"
+
+#include <iostream>
+
+controller_install::controller_install(view_install *vis, session_manager *sesi)
+{
+  this->vis=vis;
+  this->sesi=sesi;
+  this->add_controlers();
+}
+
+void controller_install::add_controlers(){
+  vis->m_button.signal_clicked().connect(sigc::mem_fun(this,
+                &controller_install::on_button_clicked));
+}
+
+void controller_install::on_button_clicked(){
+  std::string text = vis->m_refTextBuffer1->get_text();
+  /*std::cout << text << std::endl;
+  this->con->write_string("exec");
+  this->con->write_string(text);
+  this->con->read_string(text,10);
+  std::cout << text << std::endl;*/
+  this->sesi->install_command(text);
+}
diff --git a/controller_install.h b/controller_install.h
new file mode 100644
index 0000000..8df626e
--- /dev/null
+++ b/controller_install.h
@@ -0,0 +1,17 @@
+#ifndef CONTROLADOR_H
+#define CONTROLADOR_H
+#include "view_install.h"
+#include "conexion.h"
+#include "session_manager.h"
+class controller_install
+{
+public:
+  controller_install(view_install*, session_manager*);
+private:
+  view_install *vis;
+  session_manager *sesi;
+  void add_controlers();
+  void on_button_clicked();
+};
+
+#endif // CONTROLADOR_H
diff --git a/session_manager.cpp b/session_manager.cpp
index 5be03ac..a7bd62b 100644
--- a/session_manager.cpp
+++ b/session_manager.cpp
@@ -11,6 +11,7 @@ bool session_manager::loggin(std::string username, std::string passwd){
 }
 
 int session_manager::install_command(std::string package){
+  this->con->write_string("exec");
   read_uses uses(package);
   this->con->write_string(package);
   if(uses.exist_file()){
@@ -23,3 +24,11 @@ int session_manager::install_command(std::string package){
   this->con->read_string(buffer,2);
   return atoi(buffer.data());
 }
+
+int session_manager::remove_command(std::string package){
+  this->con->write_string("remv");
+  this->con->write_string(package);
+  std::string buffer;
+  this->con->read_string(buffer,2);
+  return atoi(buffer.data());
+}
diff --git a/session_manager.h b/session_manager.h
index e08b23a..985bcd6 100644
--- a/session_manager.h
+++ b/session_manager.h
@@ -12,6 +12,7 @@ public:
   conexion* con;
   bool loggin(std::string username, std::string passwd);
   int install_command(std::string package);
+  int remove_command(std::string package);
 };
 
 #endif // SESSION_MANAGER_H
diff --git a/vista.cpp b/view_install.cpp
similarity index 90%
rename from vista.cpp
rename to view_install.cpp
index 460f11f..80340b4 100644
--- a/vista.cpp
+++ b/view_install.cpp
@@ -1,7 +1,7 @@
-#include "vista.h"
+#include "view_install.h"
 #include <iostream>
 
-vista::vista():m_button("send"),m_VBox(Gtk::ORIENTATION_VERTICAL)
+view_install::view_install():m_button("send"),m_VBox(Gtk::ORIENTATION_VERTICAL)
 {
   set_border_width(5);
 
diff --git a/vista.h b/view_install.h
similarity index 88%
rename from vista.h
rename to view_install.h
index db4d5e6..13e0405 100644
--- a/vista.h
+++ b/view_install.h
@@ -7,10 +7,10 @@
 #include <gtkmm/scrolledwindow.h>
 #include <gtkmm/box.h>
 
-class vista : public Gtk::Box
+class view_install : public Gtk::Box
 {
 public:
-  vista();
+  view_install();
   Gtk::Button m_button;
   Gtk::Box m_VBox;
   Gtk::ScrolledWindow m_ScrolledWindow;
diff --git a/view_loggin.cpp b/view_loggin.cpp
index ad9fe6c..b62ca7c 100644
--- a/view_loggin.cpp
+++ b/view_loggin.cpp
@@ -1,14 +1,14 @@
 #include "view_loggin.h"
-#include "vista.h"
-#include "controlador.h"
+#include "view_install.h"
+#include "controller_install.h"
 
 #include <gtkmm/messagedialog.h>
 
-view_loggin::view_loggin(conexion *con):box_user(Gtk::ORIENTATION_HORIZONTAL), box_pass(Gtk::ORIENTATION_HORIZONTAL),button("check"), box(Gtk::ORIENTATION_VERTICAL)
+view_loggin::view_loggin(session_manager *sesi):box_user(Gtk::ORIENTATION_HORIZONTAL), box_pass(Gtk::ORIENTATION_HORIZONTAL),button("check"), box(Gtk::ORIENTATION_VERTICAL)
 {
 
   this->set_title("loggin");
-  this->con=con;
+  this->sesi=sesi;
   set_border_width(5);
 
   this->user.set_text("user");
@@ -41,7 +41,7 @@ void view_loggin::on_button_clicked(){
   std::string user=this->entry_user.get_text();//this->m_refTextBufferUser->get_text();
   std::string pass=this->entry_pass.get_text();//this->m_refTextBufferPass->get_text();
 
-  if(con->check_pass(user,pass)){
+  if(sesi->loggin(user, pass)){
       this->login=true;
       this->hide();
     }else{
diff --git a/view_loggin.h b/view_loggin.h
index 1f31516..a6963e7 100644
--- a/view_loggin.h
+++ b/view_loggin.h
@@ -6,13 +6,13 @@
 #include <gtkmm/box.h>
 #include <gtkmm/label.h>
 #include <gtkmm/entry.h>
-#include "conexion.h"
 
+#include "session_manager.h"
 class view_loggin : public Gtk::Window
 {
 public:
-  view_loggin(conexion *con);
-  conexion *con;
+  view_loggin(session_manager *sesi);
+  session_manager *sesi;
 
   Gtk::Label user;
   Gtk::Entry entry_user;