Hi Cristina,
Many times the error messages that can get during issues like this seem
intimidating, but in reality usually give you clues as to what happened.
In this case, if you look at the error message you'll notice that it tells
you exactly what to do.

pip can't proceed with requirement 'distribute==0.6.27 (from -r
/home/cris/ArchesWeb/Install/requirements.txt (line 5))' due to a
pre-existing build directory.
 location: /home/cris/ArchesWeb/virtualenv/ENV/tmp/distribute
This is likely due to a previous installation that failed.
pip is being responsible and not assuming it can delete this.
Please delete it and try again.


Director of Web Development - Farallon Geographics, Inc. - 971.227.3173


On Mon, Jan 13, 2014 at 9:51 AM, Tudor Cristina <
[email protected]> wrote:

> So, I finally edited install.py as you said, but I still get this error :
>
> pip can't proceed with requirement 'distribute==0.6.27 (from -r
> /home/cris/ArchesWeb/Install/requirements.txt (line 5))' due to a
> pre-existing build directory.
>  location: /home/cris/ArchesWeb/virtualenv/ENV/tmp/distribute
> This is likely due to a previous installation that failed.
> pip is being responsible and not assuming it can delete this.
> Please delete it and try again.
>
> Storing debug log for failure in /home/cris/.pip/pip.log
>
> Traceback (most recent call last):
>   File "install.py", line 64, in <module>
>
>     shutil.copy2(os.path.join(here, 'base.py'),
> os.path.join(virtualenv_working_dir, 'lib', py_version, 'site-packages',
> 'django', 'db', 'backends', 'postgresql_psycopg2'))
>   File "/usr/lib/python2.7/shutil.py", line 128, in copy2
>     copyfile(src, dst)
>   File "/usr/lib/python2.7/shutil.py", line 83, in copyfile
>     with open(dst, 'wb') as fdst:
> IOError: [Errno 2] No such file or directory:
> '/home/cris/ArchesWeb/virtualenv/ENV/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2'
>
>
> I've talked to other person who installed Arches, and worked just fine. I
> still can't image why I get this error. I've tried installing on another
> device, but I get the same error.
>
>
>
>
>
>
> On Monday, January 13, 2014 12:21:41 PM UTC+2, Koen Van Daele wrote:
>
>> Could you try editing /home/cris/ArchesWeb/Install/install.py with
>> something like gedit or vim?
>>
>> On line 52 it currently says:
>>
>> # INSTALL DJANGO, RAWES, SPHINX AND OTHER DEPENDENCIES
>>
>> tmpinstalldir = '%s/tmp' % (virtualenv_working_dir)
>>
>> os.system("pip install -b %s -r %s" % (tmpinstalldir, os.path.join(here,
>> 'requirements.txt')))
>> shutil.rmtree(tmpinstalldir, True)
>>
>>
>> Try changing it to (adding the third line):
>>
>> # INSTALL DJANGO, RAWES, SPHINX AND OTHER DEPENDENCIES
>>
>> tmpinstalldir = '%s/tmp' % (virtualenv_working_dir)
>>
>> os.system("pip install --no-use-wheel -b %s setuptools --upgrade" %
>> (tmpinstalldir))
>> os.system("pip install -b %s -r %s" % (tmpinstalldir, os.path.join(here,
>> 'requirements.txt')))
>> shutil.rmtree(tmpinstalldir, True)
>>
>> If this doesn't work, look for all lines containing pip install (there's
>> one at the end of the file as well that says pip install psycopg) and add
>> --no-use-wheel.
>>
>> Alexei, there might still be an issue with the requirements.txt file
>> which pins to distribute version 0.6.27.
>>
>> Cheers,
>> Koen
>> ________________________________________
>> Van: [email protected] [[email protected]] namens Van
>> Daele, Koen [[email protected]]
>> Verzonden: maandag 13 januari 2014 10:55
>> Aan: Tudor Cristina; [email protected]
>> Onderwerp: RE: [Arches] Error while installing Arches on Ubuntu
>>
>> Hi,
>>
>> is this the same problem as you mentioned in https://bitbucket.org/archs/
>> arches/issue/363/error-installation-on-ubuntu?
>>
>> In which case it might be that your installation of django is failing. Is
>> there a folder 
>> '/home/cris/ArchesWeb/virtualenv/ENV/lib/python2.7/site-packages/django'?
>> You can check this with the ls command, ie. 'ls /home/cris/ArchesWeb/
>> virtualenv/ENV/lib/python2.7/site-packages/django' should not say that
>> it does not exist.
>>
>> Could you check this?
>>
>> You bitbucket ticket seems to indicate some possible problems with
>> setuptools.
>>
>> Cheers,
>> Koen
>> ________________________________________
>> Van: [email protected] [[email protected]] namens
>> Tudor Cristina [[email protected]]u yo
>> Verzonden: zondag 12 januari 2014 10:45
>> Aan: [email protected]
>> Onderwerp: [Arches] Error while installing Arches on Ubuntu
>>
>> Hi!
>>
>> I try to install Arches on Ubuntu 12.04 LTS.
>> I constantly get this error when I enter sudo ./install.sh :
>>
>> Traceback (most recent call last):
>>   File "install.py", line 63, in <module>
>>     shutil.copy2(os.path.join(here, 'base.py'), 
>> os.path.join(virtualenv_working_dir,
>> 'lib', py_version, 'site-packages', 'django', 'db', 'backends',
>> 'postgresql_psycopg2'))
>>   File "/usr/lib/python2.7/shutil.py", line 128, in copy2
>>     copyfile(src, dst)
>>   File "/usr/lib/python2.7/shutil.py", line 83, in copyfile
>>     with open(dst, 'wb') as fdst:
>> IOError: [Errno 2] No such file or directory: '/home/cris/ArchesWeb/
>> virtualenv/ENV/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2'
>>
>>
>>
>> How can I solve this problem ? I really don't know how to deal with it.
>>
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