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dandv

Running Ndn On Ubuntu Hardy

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dandv    0

I unrared the latest NDN beta on Ubuntu Hardy, but when I execute "ndn", bash returns this error:

-bash: ./ndn: No such file or directory

 

I ran chmod+x ndn, and I really don't get what the problem is. In that directory (~/ndndir), ls -al ./ndn shows that ./ndn exists, but executing ./ndn fails with the error above. What am I missing?

 

Thanks.

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Hi Dan,

 

can you post the complete directory listing?

 

Stefan / AH

 

PS:

One user recently reported to me that NDN doesn't execute.

All I was able to find was that the OS didn't even go to the entry point of the executable.

Anyone ever heard of soemthing like that?

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dandv    0
Hi Dan,

 

can you post the complete directory listing?

 

I just extracted the RAR file. Here's the listing:

 

vlad@optam:~/ndndir$ ls -al ./ndn
-rwxr--r-- 1 vlad vlad 1520057 Jun  1 10:33 ./ndn
vlad@optam:~/ndndir$ ./ndn
-bash: ./ndn: No such file or directory
vlad@optam:~/ndndir$ ls -al
total 2208
drwxr-xr-x  7 vlad vlad    4096 Jun 23 22:18 .
drwxr-xr-x 11 vlad vlad    4096 Jun 23 22:17 ..
drwxr-xr-x  2 vlad vlad    4096 Jun 23 22:18 colors
drwxr-xr-x  2 vlad vlad    4096 Jun 23 22:18 doc
-rw-r--r--  1 vlad vlad  171558 Jun  1 10:33 english.dlg
-rw-r--r--  1 vlad vlad  386351 Jun  1 10:33 english.hlp
-rw-r--r--  1 vlad vlad   19388 Jun  1 10:33 english.lng
-rw-r--r--  1 vlad vlad     468 Apr  7  2005 ftp.ini
drwxr-xr-x  4 vlad vlad    4096 Jun 23 22:18 ico
drwxr-xr-x  2 vlad vlad    4096 Jun 23 22:18 lib
-rwxr--r--  1 vlad vlad 1520057 Jun  1 10:33 ndn
-rw-r--r--  1 vlad vlad     139 Aug  8  2001 ndn.des
-rw-r--r--  1 vlad vlad     279 Sep 21  2005 ndn.edt
-rw-r--r--  1 vlad vlad    2859 May 29  2007 ndn.ext
-rw-r--r--  1 vlad vlad   73519 Apr  6 09:01 ndn.hgl
-rw-r--r--  1 vlad vlad     791 Sep 21  2005 ndn.mn2
-rw-r--r--  1 vlad vlad    3418 Jan 22  2007 ndn.mnu
-rw-r--r--  1 vlad vlad     430 Oct 23  2005 ndn.spf
-rw-r--r--  1 vlad vlad     319 Sep 21  2005 ndn.vwr
-rw-r--r--  1 vlad vlad     472 Oct  6  2001 ndn.xrn
drwxr-xr-x  2 vlad vlad    4096 Jun 23 22:18 xlt

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Hi again.

 

I have only one suggestion, since the listing seems absolutely ok:

try "chmod 777 ./ndn" and run ndn again.

 

Additionally, what happens if you type in "./ndn.des", which is no executable at all?

Maybe the same error?

 

Btw, as I worked on the X window crashes yesterday, I found that NDN does work without sudo.

But only if the file has the group exec bit set: -rwxr-xr--

 

I finally have fixed the crashes, I only have some problems getting the focus on all the different

terminal implementations in X. I hope to be able to upload a newer version today.

 

Bye,

Stefan / AH

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dandv    0
I have only one suggestion, since the listing seems absolutely ok:

try "chmod 777 ./ndn" and run ndn again.

 

Additionally, what happens if you type in "./ndn.des", which is no executable at all?

Maybe the same error?

 

Tried both but not much luck:

 

vlad@optam:~/ndndir$ chmod 777 ./ndn
vlad@optam:~/ndndir$ ./ndn
-bash: ./ndn: No such file or directory
vlad@optam:~/ndndir$ ./ndn.des
-bash: ./ndn.des: Permission denied

 

I also tried to run ndn while logged in as root, but got the same error message.

smiley.gif

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Hi Dan,

 

this is really strange...

And I don't know what else to do.

 

Maybe you might want to try another distro.

 

I don't have a clue to what might be wrong here.

 

All I can do is to try to recreate your installation path in ~/ndndir/

and try to execute NDN...

 

Let's see...

 

EDIT: not reproducable even with your installation paths...

 

Stefan / AH

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