I have a bunch of other posts that led to this point. So, I'm going to
explain the issues I got resolved. I installed TPP 4.1 revision 1 on
my new PC. It has two hard drives, and I needed to install TPP on the
secondary hard drive. Since TPP installs to the C: drive by default, I
had to use the fixes listed on the forums to getting TPP to save to
the D drive.

There were also conflicts because I had IIS and a different version of
ActivePerl for the Proteomics Browser Suite, which Thermo Provides to
work with SEQUEST. I had to install Apache on a different port than 80
(8888), and I installed ActivePerl on the D: drive. We had to change a
bunch of headers in Perl scripts so that they used the right version
of ActivePerl because they went to the C: drive by default.

There were issues with SEQUEST looking for a params file of the name
sequest.params. So, apparently the params file is only found if you
change the name to sequest.params.

Then, we finally set things so that everything ran from the D: drive
and deleted the installation on the C: drive.

Then, for some reason we couldn't get pepxmlviewer to work. Before
setting up TPP on the D: drive, Pepxmlviewer would froze when we ran
it on the C: drive Then, there were issues finding the Pepxmlviewer
files after transferring it to the D: drive. It said it couldn't find
two files: a log file, and some file for pepxmlviewer. So, finally a
graduate student (who has done a lot of work with linux) mapped
pepxmlviewer so that it ran from a linux machine. He has to do some
work changing locations so that it would work correctly, but his fix
seems to work.

Finally, my current Issue:

Now, I run database search with params files of the name
sequest.params. However, I just ran 13 files that were about 20 mb
each. After the 11th file, the results said that there were skipping
about 2.3 million lines of output. It said the sequest.parms file was
out after it called out2xml. And then after the next couple lines of
peptide matching, the TPP interface just stopped working. No more
matching or SEQUEST output was generated.

Any idea why database search stops working after about 2 million lines
of output? This seemed to happen before I used params of the name
sequest.params also. Should I just run database search until I get to
2 million lines of output, delete the last output file, and rerun on
the remaining files?

Thanks,
Kris
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