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installation without a CD [message #71264] Wed, 02 June 2010 15:45 Go to next message
spacermase is currently offline  spacermase
Messages: 13
Registered: June 2010
Junior Member
Hello all,

So, IDL 7.0 for Unix systems has been made available to me through my
school's astronomy department, in the form of a .zip file. However,
once extracted, xinstall.sh does not work, since it's still configured
under the assumption that it's installing from cdrom (in particular,
I'm getting an error that says "exec: 352: ./xinstall: Permission
denied"). What do I have to change so that xinstall will work despite
not being on a cdrom? I'm running Ubuntu 10.04 Lucid Lynx.

Thanks!

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Re: installation without a CD [message #88292 is a reply to message #71264] Tue, 08 April 2014 03:21 Go to previous messageGo to next message
silvia.martocchia is currently offline  silvia.martocchia
Messages: 1
Registered: April 2014
Junior Member
Il giorno giovedì 3 giugno 2010 00:45:21 UTC+2, spacermase ha scritto:
> Hello all,
>
> So, IDL 7.0 for Unix systems has been made available to me through my
> school's astronomy department, in the form of a .zip file. However,
> once extracted, xinstall.sh does not work, since it's still configured
> under the assumption that it's installing from cdrom (in particular,
> I'm getting an error that says "exec: 352: ./xinstall: Permission
> denied"). What do I have to change so that xinstall will work despite
> not being on a cdrom? I'm running Ubuntu 10.04 Lucid Lynx.
>
> Thanks!

Hi to everyone, excuse me if I open this topic again. I have been trying desperately for some days to install IDL 7.0 on Ubuntu 13, but it says this message, when I type " sudo ./install_unix.sh":

$ -usr/local/itt/idlunix/unix/xinstall.sh : 352: exec: ./xinstall: not found

I gave the execution permission to the entire directory as you did, and I had this file in my directories. I don't know what to do ! Do you have some tips???

Thanks,

Silvia

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Re: installation without a CD [message #88293 is a reply to message #88292] Tue, 08 April 2014 09:16 Go to previous messageGo to next message
Norbert Hahn is currently offline  Norbert Hahn
Messages: 46
Registered: May 2003
Member
silvia.martocchia@gmail.com wrote:

> Hi to everyone, excuse me if I open this topic again. I have been trying desperately for some days to install IDL 7.0 on Ubuntu 13, but it says this message, when I type " sudo ./install_unix.sh":
>
> $ -usr/local/itt/idlunix/unix/xinstall.sh : 352: exec: ./xinstall: not found
>
> I gave the execution permission to the entire directory as you did, and I had this file in my directories. I don't know what to do ! Do you have some tips???

If an executable program is "not found" there are serveral reasons for that:

The file given in the shebang line is not found or not executable.
-> http://en.wikipedia.org/wiki/Shebang_(Unix)

If the program is an executable, a link library may be missing.
-> run ldd <program> to check for unresolved references

If the program is a 32 bit executable and the OS is a 64 bit system some
32-bit libraries are not installed.

HTH
Norbert

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Re: installation without a CD [message #88294 is a reply to message #88292] Tue, 08 April 2014 09:41 Go to previous message
Norbert Hahn is currently offline  Norbert Hahn
Messages: 46
Registered: May 2003
Member
silvia.martocchia@gmail.com wrote:

> Hi to everyone, excuse me if I open this topic again. I have been trying desperately for some days to install IDL 7.0 on Ubuntu 13, but it says this message, when I type " sudo ./install_unix.sh":
>
> $ -usr/local/itt/idlunix/unix/xinstall.sh : 352: exec: ./xinstall: not found

You may open the file xinstall.sh in an editor and look at line 352
for the parameters of exec. Maybe a file redirection fails there.

Norbert

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