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Merge branch 'master' of github.com:okfn/ckan into feature-3005-add-f…
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Sean Hammond committed Nov 15, 2012
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28 changes: 28 additions & 0 deletions ckan/public/base/less/iehacks.less
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}
}

// Internet Explorer 7 + 8
.ie7,
.ie8 {
.masthead {
nav ul li a.active {
position: relative;
top: -1px;
background-color: lighten(@mastheadBackgroundColorStart, 2);
border-top: 1px solid darken(@mastheadBackgroundColorStart, 3);
border-bottom: 1px solid lighten(@mastheadBackgroundColorStart, 5);
}
}
}


// Internet Explorer 8
.ie8 {
.masthead .account a.image {
display: block;
width: 25px;
}
}

// Internet Explorer 7
.ie7 {

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// Header
.masthead {
position: relative;
z-index: 1;
.logo img,
nav {
.ie7-inline-block;
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.header-image {
display: block;
}
.account .dropdown-menu {
z-index: 10000;
}
}

// Footer
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126 changes: 64 additions & 62 deletions doc/common-error-messages.rst
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@@ -1,43 +1,43 @@
=====================
Common error messages
---------------------
=====================

Whether a developer runs CKAN using paster or going through CKAN test suite, there are a number of error messages seen that are the result of setup problems. As people experience them, please add them to the list here.

These instructions assume you have the python virtual environment enabled (``. pyenv/bin/activate``) and the current directory is the top of the ckan source, which is probably: ``../pyenv/src/ckan/``.

``nose.config.ConfigError: Error reading config file 'setup.cfg': no such option 'with-pylons'``
================================================================================================
ConfigError
===========

``nose.config.ConfigError: Error reading config file 'setup.cfg': no such option 'with-pylons'``
This error can result when you run nosetests for two reasons:

1. Pylons nose plugin failed to run. If this is the case, then within a couple of lines of running `nosetests` you'll see this warning: `Unable to load plugin pylons` followed by an error message. Fix the error here first.
1. Pylons nose plugin failed to run. If this is the case, then within a couple of lines of running `nosetests` you'll see this warning: `Unable to load plugin pylons` followed by an error message. Fix the error here first`.

2. The Python module 'Pylons' is not installed into you Python environment. Confirm this with::

python -c "import pylons"

``OperationalError: (OperationalError) no such function: plainto_tsquery ...``
==============================================================================
OperationalError
================

``OperationalError: (OperationalError) no such function: plainto_tsquery ...``
This error usually results from running a test which involves search functionality, which requires using a PostgreSQL database, but another (such as SQLite) is configured. The particular test is either missing a `@search_related` decorator or there is a mixup with the test configuration files leading to the wrong database being used.

``ImportError: No module named worker``
=======================================
ImportError
===========

``ImportError: No module named worker``
The python entry point for the worker has not been generated. This occurs during the 'pip install' of the CKAN source, and needs to be done again if switching from older code that didn't have it. To recitify it::

python setup.py egg_info

``ImportError: cannot import name get_backend``
===============================================

This can be caused by an out of date pyc file. Delete all your pyc files and start again::

find . -name "*.pyc" | xargs rm

``ImportError: cannot import name UnicodeMultiDict``
====================================================

This is caused by using a version of WebOb that is too new (it has deprecated UnicodeMultiDict). Check the version like this (ensure you have activated your python environment first)::

pip freeze | grep -i webob
Expand All @@ -46,9 +46,19 @@ These instructions assume you have the python virtual environment enabled (``. p

pip install webob==1.0.8

``nosetests: error: no such option: --ckan``
============================================
``ImportError: No module named exceptions``
This occurs when trying to ``import migrate.exceptions`` and is due to the version of sqlalchemy-migrate being used is too old - check the requires files for the version needed.

``ImportError: No module named genshi.template``
This is seen when running a paster command. The problem is paster is not recognising the python virtual environment where genshi (and other CKAN libraries) are installed. To resolve this, supply the path to the copy of paster in the virtual environment. e.g.::

pyenv/bin/paster ...


nosetests
=========

``nosetests: error: no such option: --ckan``
Nose is either unable to find ckan/ckan_nose_plugin.py in the python environment it is running in, or there is an error loading it. If there is an error, this will surface it::

nosetests --version
Expand All @@ -72,86 +82,78 @@ These instructions assume you have the python virtual environment enabled (``. p

pip freeze | grep -i nose

AttributeError
==============

``AttributeError: 'unicode' object has no attribute 'items'`` (Cookie.py)
=========================================================================
This can be caused by using repoze.who version 1.0.18 when 1.0.19 is required. Check what you have with::

This can be caused by using repoze.who version 1.0.18 when 1.0.19 is required. Check what you have with::
pip freeze | grep -i repoze.who=

pip freeze | grep -i repoze.who=
See what version you need with::

See what version you need with::
grep -f requires/*.txt |grep repoze\.who=

grep -f requires/*.txt |grep repoze\.who=
Then install the version you need (having activated the environment)::

Then install the version you need (having activated the environment)::
pip install repoze.who==1.0.19

pip install repoze.who==1.0.19
``AttributeError: 'module' object has no attribute 'BigInteger'``

``AttributeError: 'module' object has no attribute 'BigInteger'``
=================================================================
The sqlalchemy module version is too old.

The sqlalchemy module version is too old.
NoSectionError
==============

``ConfigParser.NoSectionError: No section: 'formatters'``
=========================================================
This suggests that the config file specified with the paster ``--config`` parameter (e.g. ``myconfig.ini``) is incorrectly formatted. This may be true, but this error is also printed if you specify an incorrect filename for the config file!

This suggests that the config file specified with the paster ``--config`` parameter (e.g. ``myconfig.ini``) is incorrectly formatted. This may be true, but this error is also printed if you specify an incorrect filename for the config file!

``ImportError: No module named exceptions``
===========================================

This occurs when trying to ``import migrate.exceptions`` and is due to the version of sqlalchemy-migrate being used is too old - check the requires files for the version needed.
PluginNotFoundException
=======================

``ckan.plugins.core.PluginNotFoundException: stats``
====================================================
After the CKAN 1.5.1 release, the Stats and Storage extensions were merged into the core CKAN code, and the ckanext namespace needs registering before the tests will run::

After the CKAN 1.5.1 release, the Stats and Storage extensions were merged into the core CKAN code, and the ckanext namespace needs registering before the tests will run::
cd pyenv/src/ckan
python setup.py develop

cd pyenv/src/ckan
python setup.py develop
Otherwise, this problem may be because of specifying an extension in the CKAN config but having not installed it. See: :doc:`extensions`.

Otherwise, this problem may be because of specifying an extension in the CKAN config but having not installed it. See: :doc:`extensions`.
AssertionError
==============

``AssertionError: There is no script for 46 version``
=====================================================

This sort of message may be seen if you swap between different branches of CKAN. The .pyc file for database migration 46 exists, but the .py file no longer exists by swapping to an earlier branch. The solution is to delete all pyc files (which is harmless)::
This sort of message may be seen if you swap between different branches of CKAN. The .pyc file for database migration 46 exists, but the .py file no longer exists by swapping to an earlier branch. The solution is to delete all pyc files (which is harmless)::

find . -name "*.pyc" |xargs rm
find . -name "*.pyc" |xargs rm

``AssertionError: Unexpected files/directories in pyenv/src/ckan``
==================================================================
This occurs when installing CKAN source to a virtual environment when using an old version of pip. (e.g. pip 0.3.1 which comes with Ubuntu). Instead you should use pip 1.0.2 or higher, which will be found in your virtual environment: ``pyenv/bin/pip``

This occurs when installing CKAN source to a virtual environment when using an old version of pip. (e.g. pip 0.3.1 which comes with Ubuntu). Instead you should use pip 1.0.2 or higher, which will be found in your virtual environment: ``pyenv/bin/pip``
IntegrityError
==============

``sqlalchemy.exc.IntegrityError: (IntegrityError) could not create unique index "user_name_key``
================================================================================================
This occurs when upgrading to CKAN 1.5.1 with a database with duplicate user names. See :ref:`upgrading`

This occurs when upgrading to CKAN 1.5.1 with a database with duplicate user names. See :ref:`upgrading`
ERROR
=====

``ERROR: must be member of role "okfn"`` & ``WARNING: no privileges could be revoked for "public"``
=====================================================================================================
These are seen when loading a CKAN database from another machine. It is the result of the database tables being owned by a user that doesn't exist on the new machine. The owner of the table is not important, so this error is harmless and can be ignored.

These are seen when loading a CKAN database from another machine. It is the result of the database tables being owned by a user that doesn't exist on the new machine. The owner of the table is not important, so this error is harmless and can be ignored.
IOError
=======

``IOError: [Errno 13] Permission denied: '/var/log/ckan/colorado/colorado.log'``
================================================================================

This is usually seen when you run the paster command with one user, and CKAN is deployed on Apache (for example) which runs as another user. The usual remedy is to run the paster command as user ``www-data``. i.e..::

sudo -u www-data paster ...

``ImportError: No module named genshi.template``
================================================

This is seen when running a paster command. The problem is paster is not recognising the python virtual environment where genshi (and other CKAN libraries) are installed. To resolve this, supply the path to the copy of paster in the virtual environment. e.g.::
This is usually seen when you run the paster command with one user, and CKAN is deployed on Apache (for example) which runs as another user. The usual remedy is to run the paster command as user ``www-data``. i.e..::

pyenv/bin/paster ...
sudo -u www-data paster ...

``type "geometry" does not exist``
==================================
(also ``function public.multipolygonfromtext(text) does not exist`` ``permission denied for language c``)
Type does not exist
===================

This may occur when you are using psql or ``paster db load``. It means that the database dump was taken from a Postgres database that was spatially enabled (PostGIS installed) and you are loading it into one that is not.
``type "geometry" does not exist`` (also ``function public.multipolygonfromtext(text) does not exist`` ``permission denied for language c``)
This may occur when you are using psql or ``paster db load``. It means that the database dump was taken from a Postgres database that was spatially enabled (PostGIS installed) and you are loading it into one that is not.

To make your Postgres cluster spatially enabled, see the instructions here: https://github.com/okfn/ckanext-spatial/blob/master/README.rst
To make your Postgres cluster spatially enabled, see the instructions here: https://github.com/okfn/ckanext-spatial/blob/master/README.rst

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