[Arches] Re: 'Failed to build arches' error on Ubuntu

[Josh Conrad]

Thanks Adam

My issue was firstly that I didnt realize there was that convenient 
dependency script (ubuntu_trusty_setup.sh) linked on the plain Arches 
documentation which is not linked from the Arches-HIP documentation. I will 
be sure in the future to read all the docs! But yes, I somehow was 
installing the wrong version of something, Im not sure what, but running 
that dependency script in addition to your suggested corrections regarding 
where the sudos should go did the trick

Josh

On Tuesday, October 18, 2016 at 3:31:18 PM UTC-5, Adam Cox wrote:
>
> Hi Josh, I spent some time getting familiar with Google Compute Engine, 
> and have finally gotten Arches-HIP installed properly on an instance.  My 
> guess is that your problems stemmed from some installation issues with your 
> dependencies. When I ran the ubuntu_trusty_setup.sh (which in the 
> documentation is linked on bitbucket, but also exists here on github 
> )
>  
> I found that the
>
> ./configure
> make
>
> lines that occur in the geos and postgis sections (lines 38 & 39 and 46 & 
> 47) each need to be preceded by sudo, which was never the case on AWS 
> ubuntu installations, as far as I could tell. Also, I found that the way I 
> had the authentication set up, my default username, which did have sudo 
> privileges, did not have a password (I'd used an SSH key for login 
> credentials). Running any of the sudo -u postgres... commands (lines 
> 56-66) from my default account asked for that non-existent password, so I 
> had to switch to the root user with
>
> sudo su -
>
> before being able to run all of those lines correctly.
>
> After that, I was able to switch back to my default user account, pip 
> install virtualenv==1.11.4 and follow the rest of the documentation 
> without more trouble.
>
> Hope that helps you, or anyone exploring Google Compute Engine in the 
> future...
>
> Adam
>
>
> On Sunday, October 16, 2016 at 9:42:55 PM UTC-5, Josh Conrad wrote:
>>
>> Im attempting to 'pip install arches_hip' according to the 
>> documentation on a Google Compute Engine instance running Ubuntu 14.04 LTS, 
>> and Im getting the following error:
>>
>>   Could not open requirements file: [Errno 2] No such file or directory: 
>> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/requirements.txt'
>>
>>   error: [Errno 2] No such file or directory: 
>> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/django_overrides/base.py'
>>
>> 
>>
>>   Failed building wheel for arches
>>   Running setup.py clean for arches
>> Successfully built arches-hip
>> Failed to build arches
>> Installing collected packages: arches, arches-hip
>>   Running setup.py install for arches ... done
>> Successfully installed arches-3.1.2 arches-hip-1.0.4
>>
>>  
>> Subsequent attempts to install ElasticSearch results in:
>>
>> File 
>> "/home/dzahsh/Projects/ENV/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py",
>>  line 25, in 
>>
>> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e)
>>
>> django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: 
>> No module named psycopg2
>>
>>
>> I dont seem to find any similar errors in the forum, except to be sure 
>> that the 'python-dev' tools are installed, which they are.
>>
>> Any suggestions?
>>
>> Josh
>>
>>

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[Arches] Re: 'Failed to build arches' error on Ubuntu

[Adam Cox]

Hi Josh, I spent some time getting familiar with Google Compute Engine, and 
have finally gotten Arches-HIP installed properly on an instance.  My guess 
is that your problems stemmed from some installation issues with your 
dependencies. When I ran the ubuntu_trusty_setup.sh (which in the 
documentation is linked on bitbucket, but also exists here on github 
)
 
I found that the

./configure
make

lines that occur in the geos and postgis sections (lines 38 & 39 and 46 & 
47) each need to be preceded by sudo, which was never the case on AWS 
ubuntu installations, as far as I could tell. Also, I found that the way I 
had the authentication set up, my default username, which did have sudo 
privileges, did not have a password (I'd used an SSH key for login 
credentials). Running any of the sudo -u postgres... commands (lines 56-66) 
from my default account asked for that non-existent password, so I had to 
switch to the root user with

sudo su -

before being able to run all of those lines correctly.

After that, I was able to pip install virtualenv==1.11.4 and follow the 
rest of the documentation without more trouble.

Hope that helps you, or anyone exploring Google Compute Engine in the 
future...

Adam


On Sunday, October 16, 2016 at 9:42:55 PM UTC-5, Josh Conrad wrote:
>
> Im attempting to 'pip install arches_hip' according to the 
> documentation on a Google Compute Engine instance running Ubuntu 14.04 LTS, 
> and Im getting the following error:
>
>   Could not open requirements file: [Errno 2] No such file or directory: 
> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/requirements.txt'
>
>   error: [Errno 2] No such file or directory: 
> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/django_overrides/base.py'
>
> 
>
>   Failed building wheel for arches
>   Running setup.py clean for arches
> Successfully built arches-hip
> Failed to build arches
> Installing collected packages: arches, arches-hip
>   Running setup.py install for arches ... done
> Successfully installed arches-3.1.2 arches-hip-1.0.4
>
>  
> Subsequent attempts to install ElasticSearch results in:
>
> File 
> "/home/dzahsh/Projects/ENV/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py",
>  line 25, in 
>
> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e)
>
> django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: 
> No module named psycopg2
>
>
> I dont seem to find any similar errors in the forum, except to be sure 
> that the 'python-dev' tools are installed, which they are.
>
> Any suggestions?
>
> Josh
>
>

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[Arches] Re: 'Failed to build arches' error on Ubuntu

[Josh Conrad]

Yep:

$ python -V

Python 2.7.6


On Monday, October 17, 2016 at 5:01:40 PM UTC-5, Adam Cox wrote:
>
> Hi Josh, can you confirm which version of Python you are using? You need 
> to have 2.7.6, and I think you'll have trouble if you don't have that exact 
> version.
>
> On Sunday, October 16, 2016 at 9:42:55 PM UTC-5, Josh Conrad wrote:
>>
>> Im attempting to 'pip install arches_hip' according to the 
>> documentation on a Google Compute Engine instance running Ubuntu 14.04 LTS, 
>> and Im getting the following error:
>>
>>   Could not open requirements file: [Errno 2] No such file or directory: 
>> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/requirements.txt'
>>
>>   error: [Errno 2] No such file or directory: 
>> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/django_overrides/base.py'
>>
>> 
>>
>>   Failed building wheel for arches
>>   Running setup.py clean for arches
>> Successfully built arches-hip
>> Failed to build arches
>> Installing collected packages: arches, arches-hip
>>   Running setup.py install for arches ... done
>> Successfully installed arches-3.1.2 arches-hip-1.0.4
>>
>>  
>> Subsequent attempts to install ElasticSearch results in:
>>
>> File 
>> "/home/dzahsh/Projects/ENV/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py",
>>  line 25, in 
>>
>> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e)
>>
>> django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: 
>> No module named psycopg2
>>
>>
>> I dont seem to find any similar errors in the forum, except to be sure 
>> that the 'python-dev' tools are installed, which they are.
>>
>> Any suggestions?
>>
>> Josh
>>
>>

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[Arches] Re: 'Failed to build arches' error on Ubuntu

[Adam Cox]

Hi Josh, can you confirm which version of Python you are using? You need to 
have 2.7.6, and I think you'll have trouble if you don't have that exact 
version.

On Sunday, October 16, 2016 at 9:42:55 PM UTC-5, Josh Conrad wrote:
>
> Im attempting to 'pip install arches_hip' according to the 
> documentation on a Google Compute Engine instance running Ubuntu 14.04 LTS, 
> and Im getting the following error:
>
>   Could not open requirements file: [Errno 2] No such file or directory: 
> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/requirements.txt'
>
>   error: [Errno 2] No such file or directory: 
> '/home/dzahsh/Projects/ENV/lib/python2.7/site-packages/arches/install/django_overrides/base.py'
>
> 
>
>   Failed building wheel for arches
>   Running setup.py clean for arches
> Successfully built arches-hip
> Failed to build arches
> Installing collected packages: arches, arches-hip
>   Running setup.py install for arches ... done
> Successfully installed arches-3.1.2 arches-hip-1.0.4
>
>  
> Subsequent attempts to install ElasticSearch results in:
>
> File 
> "/home/dzahsh/Projects/ENV/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py",
>  line 25, in 
>
> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e)
>
> django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: 
> No module named psycopg2
>
>
> I dont seem to find any similar errors in the forum, except to be sure 
> that the 'python-dev' tools are installed, which they are.
>
> Any suggestions?
>
> Josh
>
>

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