Hi,
we also had trouble - the problem was libstdc++.so.5 which is an older
version not available on our newer system. I made a dirty hack and
installed in a VM an old version of ubuntu including this library and
copied this then to our server. Finally it works. With /ldd hdrgen/ you
can see, which libraries are needed and versions.
Jan
On 20.09.17 19:24, Gregory J. Ward wrote:
Hi Darragh,
Here is the man page, which you should have downloaded with the
binary. Was it not in there?
Sorry the binary is giving you troubles. I've not found a way to
compile for all Linux machines. They generally expect you to compile
things yourself, and I'm not distributing source code in this case.
-Greg
*From: *Darragh Gleeson <[email protected]
<mailto:[email protected]>>
*Subject: *[HDRI] 64bit hdrgen for linux also manual
*Date: *September 20, 2017 9:23:46 AM PDT
*To: *[email protected] <mailto:[email protected]>
*Reply-To: *High Dynamic Range Imaging <[email protected]
<mailto:[email protected]>>
Hi Group,
Apologies in advance for any dumb questions, I typically use Windows
but I'm currently in the process of experimenting with HDR
photography and would love to use hdrgen.
I have two issues I would be grateful if anyone had any solutions for:
1) The download of hdrgen for linux from Greg's website includes a
binary called hdrgen64bit. I'm running 64bit Ubuntu but when I
attempt to run this binary using: ./hdrgen64bit I get the error:
"./hdrgen64bit: cannot execute binary file: Exec format error"
Googling this steers me towards discussion of the binary being
compiled for different processor architecture but offers no
solutions. When i inspect the binary it returns the following:
"hdrgen64bit: ELF 32-bit LSB executable, Intel 80386, version 1
(GNU/Linux), statically linked, for GNU/Linux 2.6.15,
BuildID[sha1]=82befb063379a42cf05a3169b836fb275ce3373e, not stripped"
I don't know if it's a red herring but does the "ELF 32-bit LSB" bit
imply that the 64bit binary is actually 32bit?
For reference my processor architecture is: x86_64
2) I have managed to get the non 64bit binary working on a different
machine, and have succesfully created a hdr image through trial and
error. Is there a manual/user guide anywhere which explains what
options are available for the program?
Thanks in advance,
Darragh
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Ecole Polytechnique Fédérale de Lausanne (EPFL)
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