-
Notifications
You must be signed in to change notification settings - Fork 7
Errors
timrdf edited this page Feb 10, 2012
·
55 revisions
We'll show typical error messages that we've seen and tell you how to remedy them.
bin/install-datafaqs-dependencies.sh can be used to install some dependencies.
/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/_sslverify.py:5:
DeprecationWarning: the md5 module is deprecated; use hashlib instead
import itertools, md5
/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/python/filepath.py:12:
DeprecationWarning: the sha module is deprecated; use the hashlib module instead
import sha
ignore them :-) Or ask Jim to fix it.
Traceback (most recent call last):
File "/opt/DataFAQs/bin/df-core.py", line 11, in <module>
from rdflib import *
ImportError: No module named rdflib
http://www.rdflib.net/2.4.0/ and http://code.google.com/p/rdflib/
easy_install -U rdflib==2.4.0
results = graph.query(queries[type], initNs=prefixes)
File "build/bdist.macosx-10.7-intel/egg/rdflib/graph.py", line 884, in query
File "build/bdist.macosx-10.7-intel/egg/rdflib/plugin.py", line 96, in get
File "build/bdist.macosx-10.7-intel/egg/rdflib/plugin.py", line 59, in getClass
ImportError: No module named rdfextras.sparql.query
(very poor documentation on this)
sudo easy_install rdfextras
Traceback (most recent call last):
File "/opt/DataFAQs/bin/df-core.py", line 13, in <module>
from surf import *
ImportError: No module named surf
From http://packages.python.org/SuRF/install.html
easy_install surf
File "/usr/local/lib/python2.6/dist-packages/SuRF-1.1.4_r352-py2.6.egg/surf/store.py", line 85, in __init__
raise PluginNotFoundException('The <%s> READER plugin was not found' % (reader))
surf.plugin.manager.PluginNotFoundException: The <sparql_protocol> READER plugin was not found
$ python tag-dataset.rpy
Traceback (most recent call last):
File "tag-dataset.rpy", line 1, in <module>
import sadi
ImportError: No module named sadi
From http://packages.python.org/SuRF/install.html#installing-surf-plugins
easy_install -U surf.sparql_protocol
See SADI Semantic Web Services framework for the command to the latest install sadi.py in the downloads section:
sudo easy_install http://sadi.googlecode.com/files/sadi-0.1.4-py2.6.egg
(not sure if the following error matters)
Installed /Library/Python/2.7/site-packages/sadi-0.1.4-py2.6.egg
Processing dependencies for sadi==0.1.4
Searching for sadi==0.1.4
Reading http://pypi.python.org/simple/sadi/
Couldn't find index page for 'sadi' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://pypi.python.org/simple/
No local packages or download links found for sadi==0.1.4
error: Could not find suitable distribution for Requirement.parse('sadi==0.1.4')
Traceback (most recent call last):
File "/opt/DataFAQs/bin/df-core.py", line 85, in <module>
results = graph.query(queries[type], initNs=prefixes)
File "/usr/local/lib/python2.6/dist-packages/rdflib-3.2.0-py2.6.egg/rdflib/graph.py", line 886, in query
processor = plugin.get(processor, query.Processor)(self)
File "/usr/local/lib/python2.6/dist-packages/rdflib-3.2.0-py2.6.egg/rdflib/plugin.py", line 96, in get
return p.getClass()
File "/usr/local/lib/python2.6/dist-packages/rdflib-3.2.0-py2.6.egg/rdflib/plugin.py", line 59, in getClass
module = __import__(self.module_path, globals(), locals(), [""])
File "/usr/local/lib/python2.6/dist-packages/rdfextras-0.1-py2.6.egg/rdfextras/sparql/processor.py", line 2, in <module>
import rdfextras.sparql.parser
File "/usr/local/lib/python2.6/dist-packages/rdfextras-0.1-py2.6.egg/rdfextras/sparql/parser.py", line 5, in <module>
from pyparsing import (Regex, Suppress, Combine, Optional, CaselessKeyword,
ImportError: No module named pyparsing
http://pyparsing.wikispaces.com/Download+and+Installation
sudo easy_install pyparsing
$ python tag-dataset.rpy
Traceback (most recent call last):
File "tag-dataset.rpy", line 12, in <module>
import ckanclient
ImportError: No module named ckanclient
See CKAN for the command to install CKAN's python client:
sudo easy_install http://pypi.python.org/packages/source/c/ckanclient/ckanclient-0.9.tar.gz#md5=cb6d09eb2e60a01bce60c82c6c3a0c85
*/*
*/*
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
application/x-www-form-urlencoded
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/http.py", line 1402, in rawDataReceived
self._finishRequestBody(data[self.length:])
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/http.py", line 1337, in _finishRequestBody
self.allContentReceived()
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/http.py", line 1391, in allContentReceived
req.requestReceived(command, path, version)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/http.py", line 714, in requestReceived
self.process()
--- <exception caught here> ---
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/server.py", line 150, in process
self.render(resrc)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/server.py", line 157, in render
body = resrc.render(self)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/web/resource.py", line 190, in render
return m(request)
File "/Library/Python/2.6/site-packages/sadi-0.1.3-py2.6.egg/sadi/sadi.py", line 257, in render_POST
graph = self.processGraph(content, request.getHeader("Content-Type"))
File "/Library/Python/2.6/site-packages/sadi-0.1.3-py2.6.egg/sadi/sadi.py", line 203, in processGraph
self.deserialize(inputStore.reader.graph, content, type)
File "/Library/Python/2.6/site-packages/sadi-0.1.3-py2.6.egg/sadi/sadi.py", line 127, in deserialize
format = self.getFormat(mimetype)
File "/Library/Python/2.6/site-packages/sadi-0.1.3-py2.6.egg/sadi/sadi.py", line 119, in getFormat
if type != None: return [type,self.contentTypes[type]]
exceptions.KeyError: ''
DISTINCT does not work in RDFLIB in Python?
predicate_counter = 0
for row in temp_graph.query('SELECT ?p WHERE {?s ?p ?o.} ORDER BY ?p'):
predicate_counter = predicate_counter + 1
dataset['extras']['number of different predicate'] = predicate_counter
returns the same results as :
predicate_counter = 0
for row in temp_graph.query('SELECT DISTINCT ?p WHERE {?s ?p ?o.} ORDER BY ?p'):
predicate_counter = predicate_counter + 1
dataset['extras']['number of different predicate'] = predicate_counter
- Prototype deployment details walks through how to install DataFAQs.