Error installing Z2Pack 2.1.1

[Rajdeep Banerjee]

Dear sir,
            I tried following your suggestion and found the following:
>> sudo pip install -U setuptools
Requirement already up-to-date: setuptools in
/usr/local/lib/python2.7/dist-packages
Cleaning up...

It seems although I have installed python-3.5, but my default is
python-2.7. I changed the alias in bash so that calling python will call
python-3.5. But the problem persists.
>> sudo python -m pip install --user /home/rajdeep/soft/Z2Pack-master-2.1.x

...

Downloading/unpacking fsc.export (from z2pack==2.1.1)
  Downloading fsc.export-1.1.0.tar.gz
  Running setup.py (path:/tmp/pip_build_rajdeep/fsc.export/setup.py)
egg_info for package fsc.export
    error in fsc.export setup command: Invalid environment marker:
python_version < "3"
    Complete output from command python setup.py egg_info:
    error in fsc.export setup command: Invalid environment marker:
python_version < "3"


Please help. Thanks in advance.

best regards,
Rajdeep




On Sat, Apr 14, 2018 at 10:34 PM, Rajdeep Banerjee <rajdeep.jzs at gmail.com>
wrote:

> Dear sir,
>               thank you very much for your suggestion, I will let you know
> if it works.
>
> best regards,
> Rajdeep
>
>
>
> On Sat, Apr 14, 2018, 8:57 PM Dominik Gresch <greschd at phys.ethz.ch> wrote:
>
>> Hi Rajdeep,
>>
>> I think this issue might be due to an outdated version of the
>> 'setuptools' package which does not recognize these environment markers.
>>
>> Can you try running
>>
>> 'pip install -U setuptools'
>>
>> before installing Z2Pack?
>>
>> Best regards,
>> Dominik
>>
>> Am 14.04.2018 08:23 schrieb Rajdeep Banerjee <rajdeep.jzs at gmail.com>:
>>
>> Hi,
>>    I am trying to install Z2Pack 2.1.1 (from source file). I am getting
>> the following error:
>>
>> Downloading/unpacking fsc.export (from z2pack==2.1.1)
>>   Downloading fsc.export-1.1.0.tar.gz
>>   Running setup.py (path:/tmp/pip_build_rajdeep/fsc.export/setup.py)
>> egg_info for package fsc.export
>>     error in fsc.export setup command: Invalid environment marker:
>> python_version < "3"
>>     Complete output from command python setup.py egg_info:
>>     error in fsc.export setup command: Invalid environment marker:
>> python_version < "3"
>>
>> ----------------------------------------
>> Cleaning up...
>> Command python setup.py egg_info failed with error code 1 in
>> /tmp/pip_build_rajdeep/fsc.export
>> Storing debug log for failure in /tmp/tmp3bth1l3g
>>
>>
>> I thought it is due to python version but I have python 3.5 as shown
>> below:
>>
>>
>> [rajdeep at anna: Z2Pack-master-2.1.x]:python
>> Python 3.5.3 (default, Apr 22 2017, 00:00:00)
>> [GCC 4.8.4] on linux
>> Type "help", "copyright", "credits" or "license" for more information.
>> >>>
>>
>> Please help. Thanks in advance!
>>
>>
>> best regards,
>> --
>> Rajdeep Banerjee
>> PhD student
>> JNCASR, Bangalore
>> India
>>
>>
>>


-- 
Rajdeep Banerjee
PhD student
JNCASR, Bangalore
India
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