Unable to connect to Impala

[mrunmayeejog]

I have followed these steps:
git clone https://github.com/catherinedevlin/ipython-sql
cd ipython-sql
python setup.py install

%config SqlMagic.autocommit=False
%sql impala://impala-host-0:21050/testdb

I am getting following error. Am I missing out on some configurations?

AttributeErrorTraceback (most recent call last)
in ()
----> 1 get_ipython().magic('sql impala://gam-cdh-ubuntu-gobblin-fivedec-hadoop-dn-0:21050/')

/usr/lib/python3.4/site-packages/IPython/core/interactiveshell.py in magic(self, arg_s)
2156 magic_name, _, magic_arg_s = arg_s.partition(' ')
2157 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC)
-> 2158 return self.run_line_magic(magic_name, magic_arg_s)
2159
2160 #-------------------------------------------------------------------------

/usr/lib/python3.4/site-packages/IPython/core/interactiveshell.py in run_line_magic(self, magic_name, line)
2077 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals
2078 with self.builtin_trap:
-> 2079 result = fn(*args,**kwargs)
2080 return result
2081

in execute(self, line, cell, local_ns)

/usr/lib/python3.4/site-packages/IPython/core/magic.py in (f, *a, **k)
186 # but it's overkill for just that one bit of state.
187 def magic_deco(arg):
--> 188 call = lambda f, *a, **k: f(*a, **k)
189
190 if callable(arg):

in execute(self, line, cell, local_ns)

/usr/lib/python3.4/site-packages/IPython/core/magic.py in (f, *a, **k)
186 # but it's overkill for just that one bit of state.
187 def magic_deco(arg):
--> 188 call = lambda f, *a, **k: f(*a, **k)
189
190 if callable(arg):

/usr/lib/python3.4/site-packages/ipython_sql-0.3.9-py3.4.egg/sql/magic.py in execute(self, line, cell, local_ns)
80 user_ns.update(local_ns)
81
---> 82 parsed = sql.parse.parse('%s\n%s' % (line, cell), self)
83 flags = parsed['flags']
84 try:

AttributeError: 'module' object has no attribute 'parse'