apt-get unable to fork bug solved

ee/core/aptget.py

@@ -34,15 +34,17 @@ class EEAptGet():
 
     def install(self, packages):
         """Installation of packages"""
-        def install_package(self, package_name):
         apt_pkg.init()
         # #apt_pkg.PkgSystemLock()
         apt_cache = apt.cache.Cache()
+
+        def install_package(self, package_name):
+            global apt_cache
             pkg = apt_cache[package_name.strip()]
             if package_name.strip() in apt_cache:
                 if pkg.is_installed:
                     #apt_pkg.PkgSystemUnLock()
-                    Log.info(self, 'Trying to install a package that '
+                    Log.debug(self, 'Trying to install a package that '
                               'is already installed (' +
                               package_name.strip() + ')')
                     #apt_cache.close()
@@ -67,15 +69,17 @@ class EEAptGet():
                 continue
 
     def remove(self, packages, auto=False, purge=False):
-        def remove_package(self, package_name, purge=False):
         apt_pkg.init()
         # apt_pkg.PkgSystemLock()
         apt_cache = apt.cache.Cache()
+
+        def remove_package(self, package_name, purge=False):
+            global apt_cache
             pkg = apt_cache[package_name.strip()]
             if package_name.strip() in apt_cache:
                 if not pkg.is_installed:
                     # apt_pkg.PkgSystemUnLock()
-                    Log.info(self, 'Trying to uninstall a package '
+                    Log.debug(self, 'Trying to uninstall a package '
                               'that is not installed (' +
                               package_name.strip() + ')')
                     return False