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Questions tagged [ckan]
806 questions
53
votes
5 answers
Invalid command 'WSGIScriptAlias', perhaps misspelled or defined by a module not included in the server configurationAction 'configtest' failed
I got the below error while I was configuring CKAN DataPusher.
Invalid command 'WSGIScriptAlias', perhaps misspelled or defined by a
module not included in the server configurationAction 'configtest'
failed.
How can I fix this?

Techie
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15
votes
1 answer
What's the difference between Organizations & Groups in CKAN?
What are Groups? You can use CKAN Groups to create and manage
collections of datasets. This could be to catalogue datasets for a
particular project or team, or on a particular theme, or as a very
simple way to help people find and search…

Techie
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15
votes
3 answers
What’s the difference between a dataStore and a database?
I’m in the process of setting up a CKAN instance. I have to setup a postgres database for CKAN to be operated. Additionally I have to set up a dataStore too.
I found this question on stackoverflow but didn’t answer my question.
How to think in data…

Techie
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13
votes
3 answers
How do I find what version of CKAN I am running
How can I find what version of CKAN I am running? Preferably programatically or via some machine readable way?
Any suggestions?

Rufus Pollock
- 2,295
- 21
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11
votes
8 answers
Docker Error: Cannot create container for service, no such file or dir
I'm trying to install CKAN via docker-compose:
http://docs.ckan.org/en/2.8/maintaining/installing/install-from-docker-compose.html
If I try to build with:
docker-compose up -d --build
I keep getting:
ERROR: for db Cannot create container for…

chbla
- 357
- 1
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- 11
11
votes
4 answers
CKAN Development Install Issue: AttributeError: 'module' object has no attribute 'css/main.debug.css'
I've done a CKAN development install and am running with debug = true in my development.ini file. On visiting localhost:5000 I get an error with a traceback whose end point is the error:
AttributeError: 'module' object has no attribute…

Rufus Pollock
- 2,295
- 21
- 20
10
votes
3 answers
Alternatives to CKAN
Are you aware of alternatives to CKAN? I am searching for a metadata managing portal software with a similar feature set like CKAN.
The implementation would preferably be either LAMP or Java.

Timo Westkämper
- 21,824
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10
votes
5 answers
ckan local installation, 500 error on solr JSP support not configured
I am trying to install CKAN on my local computer using Ubuntu 14.04 LTS.
I followed the instructions for installing from source found here and I try to check if solr is running by visiting http://localhost:8983/solr/.
I can see that Jetty is running…

Skaros Ilias
- 1,008
- 12
- 40
8
votes
2 answers
CKAN Error on docker-compose up (Command 'db' not known (you may need to run setup.py egg_info))
I do all the steps written in the docs, after docker-compose up -d --build ckan container go to Exited status
docker logs ckan show
db:5432 - accepting connections
No handlers could be found for logger "ckan.lib.maintain"
Command 'db' not known…

Max
- 81
- 1
8
votes
2 answers
Is CKAN capable of dealing with 100k+ files and TB of data?
What we are wanting to do is create a local data repository for our lab memebers to organize, search upon, access, catalog, reference our data, etc. I feel that CKAN can do all of these things; however, I'm not sure how it will handle these tasks…

Kevin Vasko
- 1,561
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8
votes
2 answers
uploading files to a dataset in CKAN / datahub.io through a Java client
I am testing the uploading of files to a dataset on CKAN / datahub.io through a Java client of the API.
public String uploadFile()
throws CKANException {
String returned_json = this._connection.MultiPartPost("", "");
…

seinecle
- 10,118
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6
votes
3 answers
How to add a search filter (facet) option for a custom field in CKAN
How can i add a search filter option (facet) for my custom field in my CKAN instance?
i.e. I want to add an option to the left side-bar in this image.
I've used CKAN Theme integration in my extension to replace CUSTOM search filter instead of…

Manish J
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6
votes
2 answers
Create CKAN dataset using CKAN API and Python Requests library
I am using CKAN version 2.2 and am trying to automate dataset creation and resource upload. I seem to be unable to create a dataset using the python requests library. I am receiving 400 error code. Code:
import requests, json
dataset_dict = {
…

NenadK
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6
votes
1 answer
CKAN : Upload to datastore failed; Resource too large to download
When i try to upload a large csv file to CKAN datastore it fails and shows the following message
Error: Resource too large to download: 5158278929 > max (10485760).
I changed the maximum in megabytes a resources upload to
ckan.max_resource_size =…

Stack User 5674
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6
votes
1 answer
How to add a new page in CKAN?
I'm using CKAN as my open data portal. It's written in Python using Pylons framework. It uses Postgres as the database. I just want to add a new page similar to about page to display the terms and conditions to the users. About page comes built in.…

Techie
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