On Mon, Nov 14, 2011 at 11:20 AM, Andi Vajda <[email protected]> wrote:
>
> On Mon, 14 Nov 2011, Jiang Fung Wong wrote:
>
>> Thanks for the reply.
>>
>>> What version of Lucene are you using ?
>>
>> I checked out from pylucene svn trunk, it's 4.0
>
> That's a bit bleeding edge due to the rapidly changing nature of Lucene's
> trunk 4.0. You should really use PyLucene's 3.x branch or 3.4 release.
>
> There is quite a bit of work involved in getting PyLucene to work with
> Lucene 4.0, mostly in porting all the samples and unit tests again since the
> API has changed a lot. I'm waiting for things to settle down a bit before
> embarking on this.
>
> FYI, a Lucene 3.5 release seems to be planned for the near future.
>
Hi I have successfully installed on Debian. I encountered linker error
on Arch that I couldn't solve. I wrote a guide.
Below are the versions of various tools used when the pyLucene for
this guide was compiled.
Debian 6.0
Lucene 3.4
openjdk6 6b18
ant 1.8.0
gcc: 4.4.5 (!)
python: 2.6.6
jcc 2.11
The Steps:
1. Upgrade the memory of the system to at least 1.25GB RAM.
2. update the index of package manager.
apt-get update
3. install necessary packages using package manager
apt-get install build-essential ant subversion python-dev
openjdk-6-jdk python-setuptools
4. svn checkout
http://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_3_4_0
pylucene
5. cd pylucene/jcc
6. vi setup.py, review according to
http://lucene.apache.org/pylucene/jcc/documentation/install.html
(usually no change).
7. patch setuptools, you can skip this to trigger an error, and get
the command hint:
su -c 'patch -d /usr/lib/python2.6/dist-packages -Nup0 <
/home/kakarukeys/pylucene/jcc/jcc/patches/<RELEVANT PATCH>' (might
have errors)
8. python setup.py build
9. su -c 'python setup.py install'
10. cd ..
11. vi Makefile, configure prefixes, choose optional contrib modules
# Debian Linux
PREFIX_PYTHON=/usr
ANT=ant
PYTHON=$(PREFIX_PYTHON)/bin/python
JCC=$(PYTHON) -m jcc.__main__ --shared
NUM_FILES=3
......
# comment/uncomment the desired/undesired optional contrib modules below
JARS+=$(ANALYZERS_JAR) # many language analyzers
JARS+=$(MEMORY_JAR) # single-document memory index
JARS+=$(HIGHLIGHTER_JAR) # needs memory contrib
JARS+=$(EXTENSIONS_JAR) # needs highlighter contrib
JARS+=$(QUERIES_JAR) # regex and other contrib queries
JARS+=$(SMARTCN_JAR) # smart chinese analyzer
JARS+=$(SPATIAL_JAR) # spatial lucene
JARS+=$(GROUPING_JAR) # grouping module
JARS+=$(JOIN_JAR) # join module
12. make
13. su -c 'make install'
14. su -c 'make test'
15. run this in python console to test:
import lucene
lucene.initVM()
16. reinstall setuptools to reverse the patching:
apt-get --reinstall install python-setuptools
>> Other info:
>> latest ArchLinux 3.1.0-4-ARCH
>> openjdk6 6.b22_1.10.4-1
>> gcc: 4.6.2
>> python: 2.6.7
>> jcc 2.11
>> ant 1.8.2-2
>> NO_SHARED
>>
>> Shall I use lucene 3.x ?
>
> Yes. That's the so-called stable trunk :-)
>
> Andi..
>
>
>>> Yes, add mutable to the reserved word list by adding --reserved mutable
>>> to the jcc command line.
>>
>> Tried. It didn't help. I think the point is we need to make 'mutable'
>> *not* a reserved word, so that the compiler does not complain.
>>
>> On Mon, Nov 14, 2011 at 2:20 AM, Andi Vajda <[email protected]> wrote:
>>>
>>> On Nov 13, 2011, at 2:10, Jiang Fung Wong <[email protected]>
>>> wrote:
>>>
>>>> I tried to compile pylucene on ArchLinux. JCC compilation was fine.
>>>> When I tried to make. I got this error:
>>>>
>>>> In file included from
>>>> build/_lucene/org/apace/lucene/util/mutable/MutableValueFloat.h:4:0,
>>>> from build/_lucene/__wrap01__.cpp:17795:
>>>> build/_lucene/org/apace/lucene/util/mutable/MutableValue.h:19:27:
>>>> error: expected identifier before []mutable[]
>>>> build/_lucene/org/apace/lucene/util/mutable/MutableValue.h:19:35:
>>>> error: expected unqualified-id before []([] token
>>>>
>>>> It seems that a reserved keyword 'mutable' has been used in the code.
>>>
>>> What version of Lucene are you using ?
>>> I haven't seen this error yet with 3.x.
>>>
>>>> Any idea how to solve it?
>>>
>>> Yes, add mutable to the reserved word list by adding --reserved mutable
>>> to the jcc command line.
>>>
>>>> Which distro, ant version, python version, gcc version do you
>>>> recommend, for compilation of the latest pyLucene?
>>>
>>> distro: nothing in particular
>>> ant: whatever works for Lucene
>>> python: 2.x, x >= 4
>>> gcc: whatever's current on your system
>>>
>>> Andi..
>>>
>>>>
>>>> Regards,
>>>> WJF
>>>
>>
>
