No, but I haven't tried especially hard either. Quick check now, the contents of jython2.5/Lib/site-packages/classes is: geronimo-jta_1.1_spec.jar junit.jar lucene_core.jar neo4j-commons.jar neo4j-index.jar neo4j-kernel.jar neo4j-remote-graphdb.jar
import works fine, its not until i actually do something that i get errors, so it seems to find the installed wrappers, jython site-packages is added to my pythonpath. I haven't installed any pure java version of Neo4j. I do have a jvm. I am however using python 2.6 instead of 2.5, Due to the lack of packaged python2.5 for opensuse. The working instance i have of neo4j.py is using Jpype/Cpython method on an Ubuntu based machine, haven't tried the other way around (jython on ubuntu, Jpype on suse). btw I just realized that I'm probably switching back and forth using my work mail and private mail in this and other discussions, hope that doesn't cause problems. On Mon, Mar 22, 2010 at 2:47 PM, Tobias Ivarsson <tobias.ivars...@neotechnology.com> wrote: > Did you make any progress on this? I haven't been able to reproduce the > problem. > > On Tue, Mar 16, 2010 at 11:01 PM, Erik Ask <ask.e...@gmail.com> wrote: > >> I'm away from the computer in question now, but I did have that >> directory, and it did contain files. I've also tried installing to a >> directory in my home directory, i.e. no sudo involved, and everything >> seemed to install just fine. But still no backend when actually >> running. >> >> Is there a list of the files needed to be in that directory >> >> >> >> On Tue, Mar 16, 2010 at 9:43 PM, Tobias Ivarsson >> <tobias.ivars...@neotechnology.com> wrote: >> > Your previous error indicated that the dependencies directory could not >> be >> > created during the setup, this is where all the java libraries gets >> > downloaded to. Could you make sure that your Neo4j python install >> directory >> > (seems to be /usr/local/jython/Lib/site-packages/neo4j in your case) >> > contains a directory called "classes", and that it contains the necessary >> > jar-files? Since this directory contains jar-files and not class-files, >> it >> > will not work as CLASSPATH, so your CLASSPATH setting does not add >> anything. >> > The Neo4j python bindings will automatically discover the jar files in >> this >> > directory and add them to sys.path in Jython, so you don't have to manage >> > the CLASSPATH on your own. >> > >> > -Tobias >> > >> > On Tue, Mar 16, 2010 at 4:50 PM, Erik Ask <erik...@maths.lth.se> wrote: >> > >> >> Tobias Ivarsson wrote: >> >> > It looks very strange. Which version of Jython are you using? >> >> > >> >> > On Tue, Mar 16, 2010 at 4:12 PM, Erik Ask <ask.e...@gmail.com> wrote: >> >> > >> >> > >> >> >> Hello, I'm having trouble installing neo4j.py >> >> >> >> >> >> >> >> >>> sudo jython setup.py install >> >> >>> >> >> >> root's password: >> >> >> warning: /root/.jython is a directory, not a file >> >> >> *sys-package-mgr*: processing new jar, '/usr/local/jython/jython.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/resources.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/rt.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/jsse.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/jce.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/charsets.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/ext/localedata.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/ext/sunpkcs11.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/ext/dnsns.jar' >> >> >> *sys-package-mgr*: processing new jar, >> >> >> '/usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre/lib/ext/sunjce_provider.jar' >> >> >> Traceback (most recent call last): >> >> >> File "setup.py", line 146, in <module> >> >> >> main() >> >> >> File "setup.py", line 104, in main >> >> >> for dependency,include in >> >> pom.download_dependencies(dependencies_path): >> >> >> File "/usr/matematik/erikask/python/neo4j-python/pom.py", line 67, >> >> >> in download_dependencies >> >> >> os.mkdir(destination) >> >> >> File "/usr/local/jython/Lib/os.py", line 309, in mkdir >> >> >> raise OSError(err, msg, path) >> >> >> OSError: [Errno 0] couldn't make directory: 'dependencies' >> >> >> >> >> >> Does this look familiar to anyone?? >> >> >> _______________________________________________ >> >> >> Neo mailing list >> >> >> User@lists.neo4j.org >> >> >> https://lists.neo4j.org/mailman/listinfo/user >> >> >> >> >> >> >> >> > >> >> > >> >> > >> >> > >> >> 2.5.1 Just installed it from their homepage >> >> >> >> I was actually able to finish the installation by rerunning it without >> >> sudo, checking what directories weren't created >> >> (/usr/local/jython/Lib/site-packages/neo4j in this case) crating them, >> >> sudo chmod a+w. I'm guessing it relates to the system setup I have with >> >> some discs being nfs mounted with other root accounts (although none of >> >> those were involved in this so I'm not sure) >> >> >> >> Now I'm getting another error instead (while running a script): >> >> >> >> Traceback (most recent call last): >> >> File "initialtests.py", line 15, in <module> >> >> qq=BOWQueries('/home/erikask/neo4j') >> >> File "neo_mser_db.py", line 159, in __init__ >> >> self.neo=setup_neo(db) >> >> File "neo_mser_db.py", line 17, in setup_neo >> >> return neo4j.NeoService(store) >> >> File "/usr/local/jython/Lib/site-packages/neo4j/__init__.py", line >> >> 517, in __new__ >> >> neo = core.load_neo(resource_uri, params) >> >> File "/usr/local/jython/Lib/site-packages/neo4j/_core.py", line 180, >> >> in load_neo >> >> backend.initialize(**parameters) >> >> File "/usr/local/jython/Lib/site-packages/neo4j/_backend/__init__.py", >> >> line 61, in initialize >> >> raise ImportError("No applicable backend found.") >> >> ImportError: No applicable backend found. >> >> erik...@lebesgue:~/python/neovision> echo $JAVA_HOME >> >> /usr/lib64/jvm/java >> >> erik...@lebesgue:~/python/neovision> echo $CLASSPATH >> >> /usr/local/jython/Lib/site-packages/neo4j/classes/ >> >> >> >> JAVA_HOME, CLASSPATH is set as above. I don't know if this relates to my >> >> previous error >> >> _______________________________________________ >> >> Neo mailing list >> >> User@lists.neo4j.org >> >> https://lists.neo4j.org/mailman/listinfo/user >> >> >> > >> > >> > >> > -- >> > Tobias Ivarsson <tobias.ivars...@neotechnology.com> >> > Hacker, Neo Technology >> > www.neotechnology.com >> > Cellphone: +46 706 534857 >> > _______________________________________________ >> > Neo mailing list >> > User@lists.neo4j.org >> > https://lists.neo4j.org/mailman/listinfo/user >> > >> _______________________________________________ >> Neo mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > > > > -- > Tobias Ivarsson <tobias.ivars...@neotechnology.com> > Hacker, Neo Technology > www.neotechnology.com > Cellphone: +46 706 534857 > _______________________________________________ > Neo mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
