diff --git a/slpkg/sbo/greps.py b/slpkg/sbo/greps.py
index 09dbf4c4..21be0426 100644
--- a/slpkg/sbo/greps.py
+++ b/slpkg/sbo/greps.py
@@ -47,14 +47,18 @@ class SBoGrep:
         self.unst = ["UNSUPPORTED", "UNTESTED"]
         self.SLACKBUILDS_TXT = Utils().read_file(self.sbo_txt)
 
-    def names(self):
-        """Grab all packages name
+    def _names_grabbing(self):
+        """Generator that collecting all packages names
         """
-        pkg_names = []
         for line in self.SLACKBUILDS_TXT.splitlines():
             if line.startswith(self.line_name):
-                pkg_names.append(line[17:].strip())
-        return pkg_names
+                yield line[17:].strip()
+
+    def names(self):
+        """Alias method convert generator and return
+        a list
+        """
+        return list(self._names_grabbing())
 
     def source(self):
         """Grab sources downloads links
@@ -138,7 +142,7 @@ class SBoGrep:
             return md5sum64
 
     def description(self):
-        """Grab package verion
+        """Grab package version
         """
         for line in self.SLACKBUILDS_TXT.splitlines():
             if line.startswith(self.line_name):
diff --git a/slpkg/sbo/slackbuild.py b/slpkg/sbo/slackbuild.py
index 2643c1be..ccbe13bb 100644
--- a/slpkg/sbo/slackbuild.py
+++ b/slpkg/sbo/slackbuild.py
@@ -65,11 +65,7 @@ class SBoInstall:
         self.arch = SBoArch().get()
         self.build_folder = self.meta.build_path
         self._SOURCES = self.meta.SBo_SOURCES
-        for fl in self.flag:
-            if fl.startswith("--directory-prefix="):
-                self.build_folder = fl.split("=")[1]
-                if not self.build_folder.endswith("/"):
-                    self.build_folder += "/"
+        self.init_flags()
         self.unst = ["UNSUPPORTED", "UNTESTED"]
         self.master_packages = []
         self.deps = []
@@ -86,6 +82,15 @@ class SBoInstall:
         self.data = SBoGrep(name="").names()
         self.blacklist = BlackList().packages(pkgs=self.data, repo="sbo")
 
+    def init_flags(self):
+        """Flags initialization
+        """
+        for fl in self.flag:
+            if fl.startswith("--directory-prefix="):
+                self.build_folder = fl.split("=")[1]
+                if not self.build_folder.endswith("/"):
+                    self.build_folder += "/"
+
     def start(self, is_upgrade):
         """Start view, build and install SBo packages
         """