bug fix for install/uninstall util methods & remove redundant symbolic link

opt/ahenk/base/util/util.py

@@ -201,9 +201,25 @@ class Util:
             raise
 
     @staticmethod
-    def install_with_apt_get(package_name):
+    def install_with_apt_get(package_name, package_version=None):
         try:
-            process = subprocess.Popen('apt-get install --yes --force-yes ' + package_name, shell=True)
+            if package_version is not None:
+                process = subprocess.Popen('apt-get install --yes --force-yes {0}={1}'.format(package_name, package_version), shell=True)
+                process.wait()
+            else:
+                process = subprocess.Popen('apt-get install --yes --force-yes {0}'.format(package_name), shell=True)
+                process.wait()
+        except:
+            raise
+
+    @staticmethod
+    def uninstall_package(package_name, package_version=None):
+        try:
+            if package_version is not None:
+                process = subprocess.Popen('apt-get purge --yes --force-yes {0}={1}'.format(package_name, package_version), shell=True)
+                process.wait()
+            else:
+                process = subprocess.Popen('apt-get purge --yes --force-yes {0}'.format(package_name), shell=True)
                 process.wait()
         except:
             raise
@@ -255,10 +271,3 @@ class Util:
             if attr_name in j:
                 return True
         return False
-
-    @staticmethod
-    def install_package(package_name, package_version):
-        command = "sudo apt-get --yes --force-yes install {0}={1}".format(package_name, package_version)
-        result_code, p_out, p_err = Util.execute(command)
-        return result_code, p_out, p_err
-

opt/ahenk/plugins/package-manager

@@ -1 +0,0 @@
-/home/cemre/git/lider-ahenk-package-manager-plugin/ahenk-package-manager/package-manager