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Thanks, Serge. I'm actually playing with the tests that are invoked via qserv-testdata.py. For example, the script benchmark.py lives under the %QSERV_SRC_DIR%/tests/, which doesn't have a SConscript file. Fortunately, it seems that running scons within %QSERV_SRC_DIR% successfully installs the python code under %QSERV_SRC_DIR%/tests/ before failing due to the "Text file busy" error. This seems like a bug, but it turns out to be an innocuous bug for me. -- Bill On Jan 6, 2014, at 9:16 AM, Serge Monkewitz <[log in to unmask]> wrote: > Hi Bill, > > I have just been running 'scons install' from the sub-directory that I've been modifying (e.g. master/), which does work for me. I do agree that what you are reporting should be fixed though. > > Happy New Year! > Serge > > On Jan 5, 2014, at 20:34, Bill Chickering <[log in to unmask]> wrote: > >> Hello Qserv Team - >> >> I'm trying to debug some code changes but keeping running into a problem when I try to re-build qserv. I initially build my instance of qserv on lsst-dev03 following the procedure described on Trac: >> https://dev.lsstcorp.org/trac/wiki/db/Qserv/InstallAuto >> >> After running scons, I am able to run qserv-testdata.py and obtain what appear to be reasonable results. However, after making minor changes to the source and running scons a subsequent time within %QSERV_SRC_DIR%, it fails. Here are the contents of the INSTALL-yyyy-mm-dd:hh:mm.log file: >> lsst-dev03.slac.stanford.edu >> Using virtualenv-1.7. >> -- Running: /usr/bin/python virtualenv.py /u1/bchick/sandbox2/qserv-master5 in /u1/bchick/sandbox2/qserv-master5/build/virtualenv-1.7 >> ERROR : /usr/bin/python virtualenv.py /u1/bchick/sandbox2/qserv-master5 exits with error code (256) at /u1/bchick/src/qserv-master5/admin/qserv-install line 589. >> New python executable in /u1/bchick/sandbox2/qserv-master5/bin/python >> Traceback (most recent call last): >> File "virtualenv.py", line 2098, in <module> >> main() >> File "virtualenv.py", line 928, in main >> never_download=options.never_download) >> File "virtualenv.py", line 1029, in create_environment >> site_packages=site_packages, clear=clear)) >> File "virtualenv.py", line 1240, in install_python >> shutil.copyfile(executable, py_executable) >> File "/usr/lib64/python2.6/shutil.py", line 51, in copyfile >> with open(dst, 'wb') as fdst: >> IOError: [Errno 26] Text file busy: '/u1/bchick/sandbox2/qserv-master5/bin/python' >> >> Seems strange that scons wants to re-install python. Has anyone else encountered this? Is there a better way to re-build qserv after changing python or c source code? >> >> Thanks in advance, >> Bill >> >> P.S. Happy New Year everyone!! >> >> Use REPLY-ALL to reply to list >> >> To unsubscribe from the QSERV-L list, click the following link: >> https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1 >> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1