`Read the documentation about composer to know how to install it
<https://getcomposer.org/doc/00-intro.md>`__.
+
+I can't valid the registration form
+-----------------------------------
+
+Make sure that all fields are well filled:
+
+* valid email address
+* same passwords in two fields
+
+I don't receive my activation email
+-----------------------------------
+
+Are you sure your email address was correct? Did you check your spams folder?
+
+When I click on the activation link, I've got this message: ``The user with confirmation token "DtrOPfbQeVkWf6N" does not exist``.
+----------------------------------------------------------------------------------------------------------------------------------
+
+You already enabled your account or the URL of the activation email is wrong.
+
+I forgot my password
+--------------------
+
+You can reset your password by clicking on ``Forgot your password?`` link,
+on the login page. Then, fill the form with your email address or your username,
+you'll receive an email to reset your password.