[yt-users] Merger Tree

Matthew Turk matthewturk at gmail.com
Thu Jul 8 13:53:54 PDT 2010


Brian,

Earlier in the make it will execute a number of checks; that's the
part we're interested in.  :)  If you do "make clean" and "make
install &> failed_sqlite.log" and send failed_sqlite.log, that might
help out.

-Matt

On Thu, Jul 8, 2010 at 1:50 PM, Brian Crosby <crosby.bd at gmail.com> wrote:
> Matt,
> Here's what I came across:
> Failed to find the necessary bits to build these modules:
> _sqlite3           bsddb185           dl
> gdbm               imageop            sunaudiodev
> To find the necessary bits, look in setup.py in detect_modules() for the
> module's name.
> I looked this routine up, but unfortunately can't make sense of how to
> change it to solve the problem.
> -Brian
> On Jul 8, 2010, at 4:30 PM, Matthew Turk wrote:
>
> Hi Brian,
>
> Just before that line, it should say those are the modules that
> weren't build.  I'd suggest making sure your LD_LIBRARY_PATH is
> correct, going into the src/Python-2.6.4 (or 2.6.1 or whatever)
> directory in your yt build path, doing a "make clean" and "make
> install" and watching to see if it says *why* _sqlite3 wasn't built.
>
> -Matt
>
> On Thu, Jul 8, 2010 at 1:28 PM, Brian Crosby <crosby.bd at gmail.com> wrote:
>
> Matt,
>
> Everything in yt_install.log is either shown as "compiling" or "listing"
> except for the last line, which is simply
>
> _sqlite3           bsddb185           dl
>
> I'm not sure what that one means.
>
> Thanks,
>
> Brian
>
> On Jul 8, 2010, at 4:22 PM, Matthew Turk wrote:
>
> Hi Brian,
>
> Do you still have your yt_install.log file?  It looks like _sqlite3
>
> might simply not have been built.  If you grep through yt_install.log,
>
> do you see anything saying it was not built?
>
> -Matt
>
> On Thu, Jul 8, 2010 at 1:20 PM, Brian Crosby <crosby.bd at gmail.com> wrote:
>
> Rick,
>
> After checking those paths, I found both libsqlite3.so.0 and
> libsqlite3.so.0.8.6 in /usr/lib64.  If I'm reading your message correctly,
> this would mean that something else is causing my problem.  Any clue why it
> can't import sqlite3 in that case?
>
> Thanks,
>
> Brian
>
>
> On Jul 8, 2010, at 3:44 PM, Rick Wagner wrote:
>
> Hi Brian,
>
> The directory you mention is actually for the package that's part of
> Python's standard library. If you're getting LD_LIBRARY_PATH errors, it's
> more than likely looking for the SQLite library, which will have a name
> like, libsqlite3.so, libsqlite3.so.0, or libsqlite3.so.0.8.6.
>
> If this is part of your operating system's distribution, the library will be
> in /usr/lib or /usr/lib64, and you won't need the LD_LIBRARY_PATH
> environment variable. However, if you installed SQLite yourself, you'll need
> to tell the Python sqlite3 package where to find the library.
>
> --Rick
>
> On Jul 8, 2010, at 12:32 PM, Brian Crosby wrote:
>
> Hi all,
>
> I've been trying to make a merger tree for Enzo simulation, am having some
> trouble.  I think that the problem stems from sqlite3, or my misuse of it,
> but I'm not certain.  I keep getting an error that LD_LIBRARY_PATH is
> undefined, but I currently have it set to
> $HOME/yt-x86_64/lib/python2.6/sqlite3/ so that may suggest that sqlite3 is
> not actually the culprit here.
>
> The script and output are both attached, any help or suggestions would be
> very appreciated.
>
> Thanks,
>
> Brian Crosby
>
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