[yt-users] Error on installation of yt on system python

trobolo dinni trobolo.trobolo.dinni5 at gmail.com
Tue Feb 19 20:18:01 PST 2013 

Hi Nathan,

just to let you know, the PPA suggested in the website is not working.
What I get after
sudo add-apt-repository ppa:kuhlen
and
sudo apt-get update
is
sudo apt-get install yt
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package yt

Looks like it cannot find the repository.

Cheers,
                Roberto


On 19 February 2013 09:27, trobolo dinni
<trobolo.trobolo.dinni5 at gmail.com>wrote:

> Hi Nathan,
>
> thanks for the help, I'll try these options you suggested me.
>
> Cheers,
>               Roberto
>
>
> On 19 February 2013 07:53, Nathan Goldbaum <nathan12343 at gmail.com> wrote:
>
>> You might also check out the Ubuntu PPAs that Mike Kuhlen set up.  The
>> PPA method is described at the bottom of the 'Get yt' section of the yt
>> website: http://yt-project.org/#getyt
>>
>> I've never used Mike's PPA myself, though, so I can't speak to the state
>> of it at the moment.
>>
>>
>> On Mon, Feb 18, 2013 at 12:49 PM, Nathan Goldbaum <nathan12343 at gmail.com>wrote:
>>
>>> Hi Roberto,
>>>
>>> Sorry my advice didn't help.  It's possible that reinstalling Cython
>>> will fix the issue, although if you already have Cython 0.17.1 installed
>>> it's probably fine as is.
>>>
>>> One possible way around this would be to install yt using the install
>>> script.  We've recently added the option to have the install script build
>>> isolated LAPACK and BLAS installations which scipy can link against.  The
>>> option is turned on by setting INST_SCIPY=1 in the install script.
>>>
>>> Again, sorry I can't be of more assistance, I'm not sure what's going
>>> wrong in your case.
>>>
>>> -Nathan
>>>
>>>
>>> On Sun, Feb 17, 2013 at 3:58 PM, trobolo dinni <
>>> trobolo.trobolo.dinni5 at gmail.com> wrote:
>>>
>>>> Hi Nathan,
>>>>
>>>> sorry for the delay in replying.
>>>>
>>>> To install yt on the system python I followed the procedure you
>>>> mentioned: entered the yt directory cloned from bitbucket, run "python
>>>> setup.py install".
>>>> I did that again to check another time but the error persists.
>>>>
>>>> As I said I just reinstalled the same Ubuntu version on the same
>>>> computer where before yt was usually installed by following the procedure
>>>> above and it was normally running.
>>>>
>>>> Could reinstall cython help to solve the problem?
>>>>
>>>> Thanks,
>>>>                   Roberto
>>>>
>>>>
>>>>
>>>>
>>>> On 14 February 2013 17:57, Nathan Goldbaum <nathan12343 at gmail.com>wrote:
>>>>
>>>>> Hi Trobolo,
>>>>>
>>>>> data_point_utilities is a c extension that gets auto generated from a
>>>>> cython file and then compiled into a shared library when you run the yt
>>>>> setup script:
>>>>>
>>>>> $ cd $YT_HG
>>>>> $ python setup.py install
>>>>>
>>>>> Here $YT_HG is the directory containing the yt source code repository
>>>>> you cloned from bitbucket.
>>>>>
>>>>> Please let us know if you continue to have difficulties installing yt
>>>>> after running the setup script.
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Nathan
>>>>>
>>>>> On Feb 13, 2013, at 10:49 PM, trobolo dinni <
>>>>> trobolo.trobolo.dinni5 at gmail.com> wrote:
>>>>>
>>>>> > Dear yt users,
>>>>> >
>>>>> > I usually install yt on system python, following the procedure
>>>>> suggested me in this mailing list some months ago. In general everything
>>>>> goes fine with the installation and I can normally use yt.
>>>>> >
>>>>> > Now I installed Ubuntu from scratch in my computer (where previously
>>>>> yt was installed and running!) and the installation seems to fine, but when
>>>>> I insert the command "from yt.mods import * ", I get the following error:
>>>>> >
>>>>> >
>>>>> >
>>>>> ---------------------------------------------------------------------------
>>>>> > ImportError                               Traceback (most recent
>>>>> call last)
>>>>> >
>>>>> > /usr/local/lib/python2.7/dist-packages/yt/<ipython console> in
>>>>> <module>()
>>>>> >
>>>>> > /usr/local/lib/python2.7/dist-packages/yt/yt/mods.py in <module>()
>>>>> >      56     np.seterr(all = 'ignore')
>>>>> >      57
>>>>> > ---> 58 from yt.data_objects.api import \
>>>>> >      59     BinnedProfile1D, BinnedProfile2D, BinnedProfile3D, \
>>>>> >      60     data_object_registry, \
>>>>> >
>>>>> > /usr/local/lib/python2.7/dist-packages/yt/yt/data_objects/api.py in
>>>>> <module>()
>>>>> >      29 """
>>>>> >      30
>>>>> > ---> 31 from grid_patch import \
>>>>> >      32     AMRGridPatch
>>>>> >      33
>>>>> >
>>>>> >
>>>>> /usr/local/lib/python2.7/dist-packages/yt/yt/data_objects/grid_patch.py in
>>>>> <module>()
>>>>> >      33 from yt.utilities.definitions import x_dict, y_dict
>>>>> >      34
>>>>> > ---> 35 from yt.data_objects.data_containers import YTFieldData
>>>>> >      36 from yt.utilities.definitions import x_dict, y_dict
>>>>> >      37 from .field_info_container import \
>>>>> >
>>>>> >
>>>>> /usr/local/lib/python2.7/dist-packages/yt/yt/data_objects/data_containers.py
>>>>> in <module>()
>>>>> >      41 from yt.config import ytcfg
>>>>> >      42
>>>>> > ---> 43 from yt.data_objects.derived_quantities import
>>>>> GridChildMaskWrapper
>>>>> >      44 from yt.data_objects.particle_io import
>>>>> particle_handler_registry
>>>>> >      45 from yt.utilities.lib import find_grids_in_inclined_box, \
>>>>> >
>>>>> >
>>>>> /usr/local/lib/python2.7/dist-packages/yt/yt/data_objects/derived_quantities.py
>>>>> in <module>()
>>>>> >      33 from yt.data_objects.field_info_container import \
>>>>> >      34     FieldDetector
>>>>> > ---> 35 from yt.utilities.data_point_utilities import
>>>>> FindBindingEnergy
>>>>> >      36 from yt.utilities.parallel_tools.parallel_analysis_interface
>>>>> import \
>>>>> >      37     ParallelAnalysisInterface
>>>>> >
>>>>> > ImportError: No module named data_point_utilities
>>>>> >
>>>>> > I would like to ask if someone has an idea of how can I solve this
>>>>> problem.
>>>>> >
>>>>> > Thanks,
>>>>> >                    Roberto
>>>>> >
>>>>> >
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