[MSNoise] Problem installing and upgrading.

Hello everyone, I am trying to upgrade to MSNoise 1.5 but there seems to be a problem. When I try to to a *msnoise install* or *msnoise **upgrade_db* with my current version (1.3.1) an error occurs. *Traceback (most recent call last):* * File "/usr/local/anaconda/bin/msnoise", line 9, in <module>* * load_entry_point('msnoise==0+unknown', 'console_scripts', 'msnoise')()* * File "/usr/local/anaconda/lib/python2.7/site-packages/msnoise/scripts/msnoise.py", line 614, in run* * cli(obj={})* * File "/usr/local/anaconda/lib/python2.7/site-packages/click-4.0-py2.7.egg/click/core.py", line 664, in __call__* * return self.main(*args, **kwargs)* * File "/usr/local/anaconda/lib/python2.7/site-packages/click-4.0-py2.7.egg/click/core.py", line 644, in main* * rv = self.invoke(ctx)* * File "/usr/local/anaconda/lib/python2.7/site-packages/click-4.0-py2.7.egg/click/core.py", line 991, in invoke* * return _process_result(sub_ctx.command.invoke(sub_ctx))* * File "/usr/local/anaconda/lib/python2.7/site-packages/click-4.0-py2.7.egg/click/core.py", line 837, in invoke* * return ctx.invoke(self.callback, **ctx.params)* * File "/usr/local/anaconda/lib/python2.7/site-packages/click-4.0-py2.7.egg/click/core.py", line 464, in invoke* * return callback(*args, **kwargs)* * File "/usr/local/anaconda/lib/python2.7/site-packages/msnoise/scripts/msnoise.py", line 53, in admin* * from ..msnoise_admin import main* * File "/usr/local/anaconda/lib/python2.7/site-packages/msnoise/msnoise_admin.py", line 137, in <module>* * from .api import ** * File "/usr/local/anaconda/lib/python2.7/site-packages/msnoise/api.py", line 21, in <module>* * from obspy.signal.invsim import cosine_taper* *ImportError: cannot import name cosine_taper* In fact, when I run *msnoise test* every test fails. Does anyone know what the problem is? Thanks in advance! Oscar