[HDRI] 64bit hdrgen for linux also manual

[Darragh Gleeson]

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

[Gregory J. Ward]

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

Subject: [HDRI] 64bit hdrgen for linux also manual
Date: September 20, 2017 9:23:46 AM PDT
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.
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"
"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

[Jan Wienold]

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

Post by Gregory J. Ward
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

*Subject: *[HDRI] 64bit hdrgen for linux also manual
*Date: *September 20, 2017 9:23:46 AM PDT
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.
1) The download of hdrgen for linux from Greg's website includes a
binary called hdrgen64bit. I'm running 64bit Ubuntu but when I
"./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
"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

_______________________________________________
HDRI mailing list
https://www.radiance-online.org/mailman/listinfo/hdri

[Darragh Gleeson]

Hi Greg,

Thanks for the reply. Unfortunately I can't see the manual page for hdrgen,
might it have got lost in the post to the mailing list?

With regards to the getting the man file with the download of the binaries,
I extracted the download with: tar -xzf and received a folder titled "bin"
containing 4 binaries. There was no seperate man page files. When I attempt
to view the man page with: "man hdrgen" I get the following message:
"No manual entry for hdrgen"
"See 'man 7 undocumented' for help when manual pages are not available.

Any thoughts?

Thanks,

Darragh

Message: 1
Date: Wed, 20 Sep 2017 17:23:46 +0100
Subject: [HDRI] 64bit hdrgen for linux also manual
gmail.com>
Content-Type: text/plain; charset="utf-8"
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.
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
"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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Message: 2
Date: Wed, 20 Sep 2017 10:24:36 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
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
***********************************

[Gregory J. Ward]

I haven't updated the man page for hdrgen in a while, so I distribute only the HTML version, which I'm hoping was included in my response. Was it not?

If not, I'll send it to you in a separate e-mail.

-Greg

Date: September 23, 2017 10:49:05 AM PDT
Hi Greg,
Thanks for the reply. Unfortunately I can't see the manual page for hdrgen, might it have got lost in the post to the mailing list?
"No manual entry for hdrgen"
"See 'man 7 undocumented' for help when manual pages are not available.
Any thoughts?
Thanks,
Darragh
Message: 1
Date: Wed, 20 Sep 2017 17:23:46 +0100
Subject: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="utf-8"
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.
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
"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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Message: 2
Date: Wed, 20 Sep 2017 10:24:36 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
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
***********************************
_______________________________________________
HDRI mailing list
https://www.radiance-online.org/mailman/listinfo/hdri

[Darragh Gleeson]

Hi Greg,

I didn't get any attachment in your response, although I only receive the
daily digest mail from the mailing list.

At any rate I've noticed that the man page is included with the
hdrgen_macosx.tar.gz on your site so I've acquired it from there.

Thanks for your help,

Darragh

Message: 1
Date: Sat, 23 Sep 2017 13:57:51 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
I haven't updated the man page for hdrgen in a while, so I distribute only
the HTML version, which I'm hoping was included in my response. Was it not?
If not, I'll send it to you in a separate e-mail.
-Greg

Date: September 23, 2017 10:49:05 AM PDT
Hi Greg,
Thanks for the reply. Unfortunately I can't see the manual page for

hdrgen, might it have got lost in the post to the mailing list?

With regards to the getting the man file with the download of the

binaries, I extracted the download with: tar -xzf and received a folder
titled "bin" containing 4 binaries. There was no seperate man page files.
When I attempt to view the man page with: "man hdrgen" I get the following

"No manual entry for hdrgen"
"See 'man 7 undocumented' for help when manual pages are not available.
Any thoughts?
Thanks,
Darragh
Message: 1
Date: Wed, 20 Sep 2017 17:23:46 +0100
Subject: [HDRI] 64bit hdrgen for linux also manual

gmail.com>

Content-Type: text/plain; charset="utf-8"
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.
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
"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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------------------------------
Message: 2
Date: Wed, 20 Sep 2017 10:24:36 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
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
***********************************
_______________________________________________
HDRI mailing list
https://www.radiance-online.org/mailman/listinfo/hdri

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[Jan Wienold]

Hi Darragh, hi Greg,

The html was attached in Greg's email.

However, since we use hdrgen here as well and we are relying on the
manpage, I've updated quickly the manpage and attached it to this email.

just copy this file into a folder, which is pointed to by $MANPATH.

Jan

Post by Darragh Gleeson
Hi Greg,
I didn't get any attachment in your response, although I only receive
the daily digest mail from the mailing list.
At any rate I've noticed that the man page is included with the
hdrgen_macosx.tar.gz on your site so I've acquired it from there.
Thanks for your help,
Darragh
Message: 1
Date: Sat, 23 Sep 2017 13:57:51 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
I haven't updated the man page for hdrgen in a while, so I
distribute only the HTML version, which I'm hoping was included in
my response. Was it not?
If not, I'll send it to you in a separate e-mail.
-Greg

Date: September 23, 2017 10:49:05 AM PDT
Hi Greg,
Thanks for the reply. Unfortunately I can't see the manual page

for hdrgen, might it have got lost in the post to the mailing list?

With regards to the getting the man file with the download of

the binaries, I extracted the download with: tar -xzf and received
a folder titled "bin" containing 4 binaries. There was no seperate
man page files. When I attempt to view the man page with: "man

"No manual entry for hdrgen"
"See 'man 7 undocumented' for help when manual pages are not

available.

Any thoughts?
Thanks,
Darragh
Message: 1
Date: Wed, 20 Sep 2017 17:23:46 +0100
Subject: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="utf-8"
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
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
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

"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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------------------------------
Message: 2
Date: Wed, 20 Sep 2017 10:24:36 -0700
Subject: Re: [HDRI] 64bit hdrgen for linux also manual
Content-Type: text/plain; charset="us-ascii"
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
***********************************
_______________________________________________
HDRI mailing list
https://www.radiance-online.org/mailman/listinfo/hdri

<https://www.radiance-online.org/mailman/listinfo/hdri>
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