add dnf install to check if module is ready

pkgporter

@@ -31,6 +31,14 @@ import queue
 
 
 
+def mod_installed(mod):
+    # try to use dnf to install mod directly
+    ret = subprocess.call(["dnf", "install", mod])
+    if (ret == 0):
+        return True
+
+    return False
+
 def pkg_installed(pkg):
     #ret = subprocess.call(["rpm", "-qi", pkg], stdout=subprocess.PIPE)
     ret = subprocess.call(["rpm", "-qi", pkg])
@@ -41,7 +49,7 @@ def pkg_installed(pkg):
     ret = subprocess.call(["yum", "install", "-y", pkg])
     if (ret == 0):
         return True
-
+    
     return False
 
 def circle_dep(pkg, prepare):
@@ -111,7 +119,7 @@ def get_deps(porter, proc):
         #
         mod = str(line.strip().decode())
         pkg = porter.refine_pkg(mod)
-        if (pkg_installed(pkg) == False):
+        if (pkg_installed(pkg) == False) and (mod_installed(porter.refine_mod(mod)) == False):
             needed.append(mod)
 
     return (needed, True)
@@ -121,6 +129,12 @@ class perlPorter:
     def __init__(self):
         return 
 
+    def refine_mod(self, mod):
+        if mod == "perl":
+            return mod
+        newmod = "perl(" + mod + ")"
+        return newmod
+
     def refine_pkg(self, pkg):
         if pkg == "perl":
             return pkg
@@ -150,6 +164,9 @@ class pythonPorter:
     def __init__(self):
         return 
 
+    def refine_mod(self, mod):
+        return mod
+
     def refine_pkg(self, pkg):
         """
         For the reason that json file may have some misinfo, need to add a checklist