Bug in primatologist -> Basic Mixture Fitting

[Olivier Coulon]

Hello,
Moving on with Primatologist, I encountered the following bug in the "Basic Mixture Fitting" sub-process. It crashes because on lines 73, 84, 106, and 116 there is a call for the function numpy.random.choice().
This function is available in numpy from version 1.7 and above, and BrainVisa comes with numpy 1.6.2 (at least the version I installed on my Ubuntu 14.04).

Olivier

[Olivier Coulon]

About this bug. On my debian system, we installed the Mandriva 2008 version, and it comes with a newer numpy version, so the bug is not there. On my Ubuntu, I had installed the Ubuntu 12.04 version...

[riviere]

Hi,
I probably forgot to upgrade numpy on this machine...
Denis

[riviere]

Can you try to upgrade directly in the brainvisa install directory ?

Code: Select all

<brainvisa_dir>/bin/pip install -U --prefix <brainvisa_dir> numpy scipy

just in case it works (I haven't tried and the pip version here has problems, I had to reinstall it manually)
Denis

[Olivier Coulon]

OK, I'll try tomorrow and will let you know.

Olivier

[Olivier Coulon]

Hello Denis,
pip install does not have any --prefix option.

Olivier

[riviere]

Hi Olivier,
So it's an old pip. You can try to upgrade pip first, using easy_install:

Code: Select all

<brainvisa_dir>/bin/easy_install -U --prefix <brainvisa_dir> pip

then retry the pip command
Denis