Removed 'all' shortcut.

fix #79

modoboa_installer/database.py

@@ -123,7 +123,7 @@ class MySQL(Database):
 
     packages = {
         "deb": ["mysql-server", "libmysqlclient-dev"],
-        "rpm": ["mariadb", "mariadb-devel","mariadb-server"],
+        "rpm": ["mariadb", "mariadb-devel", "mariadb-server"],
     }
     service = "mariadb" if package.backend.FORMAT == "rpm" else "mysql"
 
@@ -135,7 +135,8 @@ class MySQL(Database):
             "mysql-server", "root_password_again", "password", self.dbpassword)
         super(MySQL, self).install_package()
         if package.backend.FORMAT == "rpm":
-        	utils.exec_cmd("mysqladmin -u root password '{}'".format(self.dbpassword))
+            utils.exec_cmd("mysqladmin -u root password '{}'".format(
+                self.dbpassword))
 
     def _exec_query(self, query, dbname=None, dbuser=None, dbpassword=None):
         """Exec a mysql query."""