db.sqlite3 Missing

[brandon.scott]

Hi,

I am having a problem getting Omero.web up and running. I am following the walkthrough, but the db.sqlite3 file is missing and i cannot do the following step.
"Copy the db.sqlite3 from {OMERO_HOME}/Current/lib/python/omeroweb/ to /var/lib/omero/webdb/" but this file is missing I simply untarred the file and searched it and cannot find it, is this file made during the installation?

I receive the following error when doing executing bin/omero web syncdb

omero> web syncdb
Database synchronization...
Traceback (most recent call last):
File "manage.py", line 42, in <module>
execute_manager(settings)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 362, in execute_manager
utility.execute()
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 303, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/base.py", line 195, in run_from_argv
self.execute(*args, **options.__dict__)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/base.py", line 213, in execute
translation.activate('en-us')
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/translation/__init__.py", line 73, in activate
return real_activate(language)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/translation/__init__.py", line 43, in delayed_loader
return g['real_%s' % caller](*args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/translation/trans_real.py", line 205, in activate
_active[currentThread()] = translation(language)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/translation/trans_real.py", line 194, in translation
default_translation = _fetch(settings.LANGUAGE_CODE)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/translation/trans_real.py", line 180, in _fetch
app = import_module(appname)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/importlib.py", line 35, in import_module
__import__(name)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/contrib/admin/__init__.py", line 1, in <module>
from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/contrib/admin/helpers.py", line 2, in <module>
from django import forms
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/forms/__init__.py", line 17, in <module>
from models import *
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/forms/models.py", line 8, in <module>
from django.utils.text import get_text_list, capfirst
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/text.py", line 179, in <module>
ustring_re = re.compile(u"([\u0080-\uffff])")
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/re.py", line 190, in compile
return _compile(pattern, flags)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/re.py", line 243, in _compile
p = sre_compile.compile(pattern, flags)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 510, in compile
code = _code(p, flags)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 495, in _code
_compile(code, p.data, flags)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 107, in _compile
_compile(code, av[1], flags)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 63, in _compile
_compile_charset(av, flags, code, fixup)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 189, in _compile_charset
for op, av in _optimize_charset(charset, fixup):
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 232, in _optimize_charset
return _optimize_unicode(charset, fixup)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/sre_compile.py", line 352, in _optimize_unicode
mapping = array.array('b', mapping).tostring()
AttributeError: 'module' object has no attribute 'array'
omero>

Any help is greatly appreciated
-Brandon

[cxallan]

Hi Brandon,

Which version of the server are you trying to install?

[brandon.scott]

4.1

[cxallan]

Did you succeed in running bin/omero web settings? There should really be no reason to run syncdb.

[brandon.scott]

I have succeeded in the first two steps of the web settings, but the database sync is the last step and is where i am getting the error. So i just specified the web syncdb in my error.

[cxallan]

I'm still confused then as to what stage you are at and what is going wrong. Can you please paste the entire console content here?

[brandon.scott]

Heres what I get when trying to setup the web admin,

adam-hoppes-mac-pro:Current omero$ bin/omero web settings
/Library/Omero/Versions/4.1.1/lib/python/omeroweb/custom_settings.py already exist. Do you want to ovewrite it? (yes/no)yes
Please enter the domain you want to run OMERO.web on (http://www.domain.com:8000/):http://137.216.143.58:8000/
Please enter the Email address you want to send from (omero_admin@example.com): brandon.scott1@sdstate.edu
Please enter the SMTP server host you want to send from (smtp.example.com): smtp.sdstate.edu
Optional: please enter the SMTP server port (default 25):
Optional: Please enter the SMTP server username:
Optional: Password:
Optional: TSL? (yes/no):
Saved to /Library/Omero/Versions/4.1.1/lib/python/omeroweb/custom_settings.py


/Library/Omero/Versions/4.1.1/lib/python/omeroweb/initial_data.json already exist. Do you want to ovewrite it? (yes/no)yes
Please enter Username for OMERO.web administrator: root
Please enter Email address: brandon.scott1@sdstate.edu
Please enter password for OMERO.web administrator:
Please re-enter password for OMERO.web administrator:
<string>:36: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
Saved to /Library/Omero/Versions/4.1.1/lib/python/omeroweb/initial_data.json


Database synchronization...
Traceback (most recent call last):
File "manage.py", line 42, in <module>
execute_manager(settings)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 438, in execute_manager
utility.execute()
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 261, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/__init__.py", line 67, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name))
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/utils/importlib.py", line 35, in import_module
__import__(name)
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/commands/syncdb.py", line 7, in <module>
from django.core.management.sql import custom_sql_for_model, emit_post_sync_signal
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/core/management/sql.py", line 5, in <module>
from django.contrib.contenttypes import generic
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/contrib/contenttypes/generic.py", line 6, in <module>
from django.db import connection
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/db/__init__.py", line 77, in <module>
connection = connections[DEFAULT_DB_ALIAS]
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/db/utils.py", line 91, in __getitem__
backend = load_backend(db['ENGINE'])
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/OmeroPython/django/db/utils.py", line 49, in load_backend
raise ImproperlyConfigured(error_msg)
django.core.exceptions.ImproperlyConfigured: 'django.db.backends.postgresql_psycopg2' isn't an available database backend.
Try using django.db.backends.XXX, where XXX is one of:
'dummy', 'mysql', 'oracle', 'postgresql', 'postgresql_psycopg', 'sqlite3'
Error was: No module named postgresql_psycopg2.base
adam-hoppes-mac-pro:Current omero$


Thanks for your help,
Brandon

[brandon.scott]

Is there any other information that i didnt post that would be a major help for this problem

-Brandon

[brandon.scott]

I never thought this day would come, but I have finally installed the server. Just wanted to thank the helpful suggestions that i received along the way.

-Now the bigger question is how do I use this thing...but that's another time and place.

-Brandon

[jwlary]

Brandon,
How did you get around the missing "db.sqlite3" in the step
"Copy the db.sqlite3 from {OMERO_HOME}/Current/lib/python/omeroweb/ to /var/lib/omero/webdb/" .

Thanks,
Jeff Lary.