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Dapeng-Liu / pyv8

Automatically exported from code.google.com/p/pyv8
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Unable to import, importerror _ZN2v88internal10AstVisitor17VisitDeclarationsEPNS0_8ZoneListIPNS0_11DeclarationEEE #78

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Installed boost 1.46.1, Installed pyv8 @head which checked out v8 @head.

When I try to import, i get this:

onur@onur-vmdesktop:~/linuxdev/pyv8/build$ python2.6
Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56) 
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyV8
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "PyV8.py", line 17, in <module>
  File "build/bdist.linux-i686/egg/_PyV8.py", line 7, in <module>
  File "build/bdist.linux-i686/egg/_PyV8.py", line 6, in __bootstrap__
ImportError: 
/home/onur/.python-eggs/PyV8-1.0-py2.6-linux-i686.egg-tmp/_PyV8.so: undefined 
symbol: 
_ZN2v88internal10AstVisitor17VisitDeclarationsEPNS0_8ZoneListIPNS0_11Declaration
EEE

Original issue reported on code.google.com by on.cel...@gmail.com on 18 Mar 2011 at 12:18

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
 also tried the compiled version but it tries to read libboost_python-py26.so instead of [...]py25.so.

Could it be possible to have a compiled PyV8.so with right versions of v8 and 
boost included in the .so?
It is too painful to compile pyv8 because of very high version dependencies of 
v8 and boost and python.

Original comment by on.cel...@gmail.com on 18 Mar 2011 at 7:27

GoogleCodeExporter commented 8 years ago 
Please use pyv8's setup.py to checkout and build v8 source, because it will 
patch v8 SConstruct, or you could do it by manual

http://code.google.com/p/pyv8/wiki/HowToBuild#Runtime_Type_Information_and_C++_E
xception_in_v8_3.0

The boost version is not import, 1.40 or later will be ok

Original comment by flier...@gmail.com on 19 Mar 2011 at 9:29

GoogleCodeExporter commented 8 years ago 
it already checked out and patched it itself (because i forgot to set v8_home).

the version of boost is not important but boost thought I have python2.6 
instead of 2.5 (I have both), how can I install boost:python for python2.5 ?

thanks for your help.

Original comment by on.cel...@gmail.com on 20 Mar 2011 at 11:03

GoogleCodeExporter commented 8 years ago 
If you want to build boost with Python 2.5 by manual, I think you should set 
some environment variables.

You could check boost's document for more detail

http://www.boost.org/doc/libs/1_46_0/libs/python/doc/building.html

Original comment by flier...@gmail.com on 20 Mar 2011 at 5:48

GoogleCodeExporter commented 8 years ago 
so, are there any feedback? I will close the issue

Original comment by flier...@gmail.com on 6 Apr 2011 at 4:53

GoogleCodeExporter commented 8 years ago 
Ok for the moment, if I reproduce I will let you know.
thanks.

Original comment by on.cel...@gmail.com on 7 Apr 2011 at 6:45

GoogleCodeExporter commented 8 years ago 
thanks :)

Original comment by flier...@gmail.com on 8 Apr 2011 at 1:34