diff --git a/code/memanalyzer.py b/code/memanalyzer.py
index bd38f656..181e7283 100644
--- a/code/memanalyzer.py
+++ b/code/memanalyzer.py
@@ -19,11 +19,15 @@ import argparse
 import os
 import re
 import shlex
-import subprocess
 import sys
 from collections import OrderedDict
-
 from sortedcontainers import SortedDict
+import subprocess
+
+if (sys.version_info > (3, 0)):
+    from subprocess import getstatusoutput as getstatusoutput
+else:
+    from commands import getstatusoutput as getstatusoutput
 
 # -------------------------------------------------------------------------------
 
@@ -112,7 +116,6 @@ def modules_get():
     del modules_['NETBIOS']
     return modules_
 
-
 try:
 
     # Parse command line options
@@ -126,9 +129,10 @@ try:
     print()
     print(description)
     print()
+
     # Check xtensa-lx106-elf-objdump is in the path
-    status, result = subprocess.getstatusoutput(objdump_binary)
-    if status != 512:
+    status, result = getstatusoutput(objdump_binary)
+    if status != 2 and status != 512:
         print("xtensa-lx106-elf-objdump not found, please check it is in your PATH")
         sys.exit(1)
 
diff --git a/code/ota.py b/code/ota.py
index 403235bc..ed862f0d 100644
--- a/code/ota.py
+++ b/code/ota.py
@@ -72,7 +72,7 @@ def list():
         "SDK_SIZE",
         "FREE_SPACE"
     ))
-    print "-" * 146
+    print("-" * 146)
 
     index = 0
     for device in devices:
@@ -195,7 +195,7 @@ if __name__ == '__main__':
     zeroconf.close()
 
     if len(devices) == 0:
-        print "Nothing found!\n"
+        print("Nothing found!\n")
         sys.exit(0)
 
     # Sort list
diff --git a/code/requirements.txt b/code/requirements.txt
index f8acf8d1..a358f38e 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -1,5 +1,4 @@
 enum-compat==0.0.2
-enum34==1.1.6
 netifaces==0.10.6
 ordereddict==1.1
 six==1.11.0