.../blender/plugin/blenderPmvClientGUI.py          |    2 +-
 .../cinema4d/plugin/epmv_c4d_plugin.py             |    2 +-
 Pmv/hostappInterface/cinema4d/test/energy_test.py  |    4 ++--
 Pmv/styles/sessionToStyle.py                       |    3 +--
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/Pmv/hostappInterface/blender/plugin/blenderPmvClientGUI.py b/Pmv/hostappInterface/blender/plugin/blenderPmvClientGUI.py
index 68e09c0..d52b17d 100644
--- a/Pmv/hostappInterface/blender/plugin/blenderPmvClientGUI.py
+++ b/Pmv/hostappInterface/blender/plugin/blenderPmvClientGUI.py
@@ -46,7 +46,7 @@ interface...
 import math
 import sys
 
-MGL_ROOT=   #'/Library/MGLTools/1.5.6.csv'
+MGL_ROOT= ""   #'/Library/MGLTools/1.5.6.csv'
 sys.path[0]=(MGL_ROOT+'/lib/python2.5/site-packages')
 sys.path.append(MGL_ROOT+'/lib/python2.5/site-packages/PIL')
 sys.path.append(MGL_ROOT+'/MGLToolsPckgs')
diff --git a/Pmv/hostappInterface/cinema4d/plugin/epmv_c4d_plugin.py b/Pmv/hostappInterface/cinema4d/plugin/epmv_c4d_plugin.py
index 42617e3..6087cd0 100644
--- a/Pmv/hostappInterface/cinema4d/plugin/epmv_c4d_plugin.py
+++ b/Pmv/hostappInterface/cinema4d/plugin/epmv_c4d_plugin.py
@@ -38,7 +38,7 @@ __version__="v0.1.1a"
 # ***** END GPL LICENCE BLOCK ***** 
 # -------------------------------------------------------------------------- 
     
-MGL_ROOT=
+MGL_ROOT= ""
 
 #TODO:
 #make the pyrosetta extension
diff --git a/Pmv/hostappInterface/cinema4d/test/energy_test.py b/Pmv/hostappInterface/cinema4d/test/energy_test.py
index 9393e25..c5f83c9 100644
--- a/Pmv/hostappInterface/cinema4d/test/energy_test.py
+++ b/Pmv/hostappInterface/cinema4d/test/energy_test.py
@@ -56,7 +56,7 @@ c = self.md_Amber94
 #call md_Amber94 command
 #c('mdtest5', 349, callback=1, filename='0', log=0, callback_freq=10)
 import thread
-thread.start_new(c,('mdtest5', 349, callback=1, filename='0', log=0, callback_freq=10))
+thread.start_new_thread(c,'mdtest5', 349, callback=1, filename='0', log=0, callback_freq=10)
 thr = MyThread()#c,'mdtest5', 349, callback=1, filename='0', log=0, callback_freq=10)
 thr.start(back=True)
 #do some other operations here
@@ -101,4 +101,4 @@ for mode in modes:
 
 
 # Show animation of the first non-trivial mode 
-view(modes[6])
\ No newline at end of file
+view(modes[6])
diff --git a/Pmv/styles/sessionToStyle.py b/Pmv/styles/sessionToStyle.py
index 013bae1..4b0db48 100644
--- a/Pmv/styles/sessionToStyle.py
+++ b/Pmv/styles/sessionToStyle.py
@@ -14,8 +14,7 @@ name, ext = os.path.splitext(filename)
 f = open(name+'_style.py', 'w')
 f.write("numberOfMolecules = 1\n\n")
 
-f.write("__doc__ = """Style_01: Applies to X molecules. It displays ..
-"""\n")
+f.write('__doc__ = """Style_01: Applies to X molecules. It displays .."""\n')
 
 f.write("def applyStyle(mv, molName):\n")
 f.write("    mode='both'\n")