[modeller_usage] python script error

[Bruno Cramer <>]

Hi, I need some help has follows.

I am using the script file as in example of pg 9 0f the User Manual. The 
error is given bellow:

bcramer@schrodinger:~/workdir-modeller9.1$ python runmodeller-test1.py
  File "runmodeller-test1.py", line 13
    a = automodel(env, alnfile = ’alinha.pir’, knowns = ’4hpg’, 
sequence = ’bgl’)
                                 ^
SyntaxError: invalid syntax

script is as follows

--------------------------------------------

# -*- coding: utf-8 -*-
from modeller import *
from modeller.automodel import *

log.verbose()
env = environ()

env.io.atom_files_directory = ['home/bcramer/workdir-modeller9.1']

env.io.hetatm = True
env.io.water = True

a = automodel(env, alnfile = ’alinha.pir’, knowns = ’4hpg’, sequence = 
’bgl’)
a.starting_model = 1
a.ending_model = 5
a.make()

------------------------------------------

OS-Ubuntu 18.4 64b Modeller v.9.21 -Python 2.7

Thank you

Bruno