Hi Brian,
I don't have a full solution for your problem with compiling Seisan
Explorer, just a bit of experience to share:
I tried to compile SE with a QT version (5.12.9) installed in a conda
environment, but I also failed trying it like that (don't remember if it
was the same error).
When I installed the whole QT framework, I was able to compile SE on
Ubuntu 18.04 LTS. The whole QT framework download is more than 10 times
larger than the one on conda, though I'm not sure if missing functions
or library packages are really the reason the SE compilation fails.
Download links for QT framework versions where one doesn't have to sign
up are now available here: http://download.qt.io/archive/qt/5.12/5.12.9/
Cheers,
Felix
--
Felix Halpaap | Postdoctoral Research Fellow | Dep. of Earth Science |
University of Bergen
Allégaten 41, 5007 Bergen, Norway | [email protected] | +47 55 58 34 11 |
Office 2B18c
On 2020-10-14 13:37, Baptie, Brian J. wrote:
I wondered if anyone could help with a problem compiling seisan explorer on
Linux (Centos 6.10).
I have qt (5.12.9) installed in a conda environment along with gcc and libgcc.
Everything seems to compile but the linker produces a series of messages like
the following for all the seisan library modules.
/users/seisoft/source/seisan/seisan11.0/LIB/sacsubf.for:1511: relocation
truncated to fit: R_X86_64_32S against symbol `sachdr_' defined in COMMON
section in
/users/seisoft/source/seisan/seisan11.0/SUP/se-source/linux/seisan.a(sacsei_lib.o)
The make fails with the error
collect2: error: ld returned 1 exit status
make: *** [se] Error 1
I guess this is the result of missing symbols. It looks like the linker is
trying to push 64 bit addresses into 32 bit spaces, but I don't know how to
resolve this.
Has anyone else a managed to successfully make seisan explorer in a conda
environment?
Brian
Brian
-----Original Message-----
From: Luckett, Richard R.
Sent: 12 October 2020 18:56
To: Baptie, Brian J. <[email protected]>
Subject: RE: seisan explorer
HI Brian,
If they install then that's fine. Be aware though that that is why I got a
centos 7 machine made up - libgcc only goes so high on the OS we have. So if
it starts really moaning then ask and I'll look out what I found out recently.
Rich
-----Original Message-----
From: Baptie, Brian J. <[email protected]>
Sent: 12 October 2020 17:11
To: Luckett, Richard R. <[email protected]>
Subject: RE: seisan explorer
Hi Rich,
The make failed with the error
./database.h:13:40: error: QtConcurrent/QtConcurrentRun: No such file or
directory
This function is part of Qt5, which isn't installed. I can install this in the
obspy environment. However, it will install a few new packages as well as
update others. Details below. Are you happy for me to do this? I can install in
a new environment if preferred.
Brian
The following NEW packages will be INSTALLED:
_libgcc_mutex: 0.1-conda_forge conda-forge
_openmp_mutex: 4.5-1_gnu conda-forge
libgcc-ng: 9.3.0-h5dbcf3e_17 conda-forge
libgomp: 9.3.0-h5dbcf3e_17 conda-forge
qt5: 5.3.1-1 dsdale24
The following packages will be UPDATED:
ca-certificates: 2017.1.23-0 conda-forge --> 2020.6.20-hecda079_0
conda-forge
certifi: 2017.1.23-py35_0 conda-forge --> 2018.8.24-py35_1001
conda-forge
openssl: 1.0.2h-3 conda-forge --> 1.0.2u-h516909a_0
conda-forge
From: Luckett, Richard R.
Sent: 12 October 2020 15:06
To: Baptie, Brian J. <[email protected]>
Subject: RE: seisan explorer
Hi Brian,
That should work but I thought all python 2 was gone now - can't it use qt5
under python 3.6?
The python to use on those boxes is the one you get by 'conda activate obspy'
as analyst. That would also be where any new version wound up.
I'm surprised that qt isn't there already.
Rich.
From: Baptie, Brian J.
Sent: 12 October 2020 14:24
To: Luckett, Richard R. <mailto:[email protected]>
Subject: seisan explorer
Hi Rich,
I've just started looking into seisan explorer on Linux. You need the Qt 5
framework (https://www.qt.io/developers) to compile Seisan Explorer on a Linux
system. I've downloaded the open source version and need to compile this, but
it needs to have Python version 2.7. Our Linux boxes have Python 2.6.6 as the
system Python version. I don't really want to mess around installing Python on
individual machines so I'd prefer install a new version of Python for the
seisoft account using conda. I think I can also install Qt5 from conda rather
than compiling the source code. Do you see potential problems with this?
Brian
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