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Re: [Cado-nfs-discuss] makefb not found in distributed enviroment


Chronological Thread 
  • From: Pierrick Gaudry <pierrick.gaudry@loria.fr>
  • To: meng <qsmeng@126.com>, cado-nfs-discuss@lists.gforge.inria.fr
  • Subject: Re: [Cado-nfs-discuss] makefb not found in distributed enviroment
  • Date: Thu, 18 Jul 2013 07:53:51 +0200
  • List-archive: <http://lists.gforge.inria.fr/pipermail/cado-nfs-discuss>
  • List-id: A discussion list for Cado-NFS <cado-nfs-discuss.lists.gforge.inria.fr>

Dear Meng,

It very much looks like the partition where you have compiled cado-nfs is
not visible on the target computer for some reason. Or maybe it is, but
not mounted at the same mount point.

But you say:
> Obviously the makefb exists in both computers.

So maybe there is a problem with the execussion permission...
On these 2 computers, what does it say when you ask

$ ls -l /home/greatnet/cado-nfs/build/master/sieve/makefb

?

Regards,
Pierrick


On Thu, Jul 18, 2013 at 10:47:03AM +0800, meng wrote:
> Hello all and Alex,
> After git clone and git checkout e4ce347, and successful compile, I can
> run the pl script to factor c90 separately on two computers. However, if I
> run the pl in distributed mode, the local screen will report that
> "
> Info:Generating factor base...
> Error:Command `/home/greatnet/cado-nfs/build/master/sieve/makefb -poly
> /home/greatnet/c90/rsa90.poly -maxbits 10 > /home/greatnet/c90/rsa90.roots
> ' terminated unexpectedly with exit status 127.
> Error:STDERR sh: /home/greatnet/cado-nfs/build/master/sieve/makefb: No
> such file or directory
> ", where the master is a remote computer. Obviously the makefb exists in
> both computers.
> Your help will be greatly appreciated.
> Best regards,
> Meng
>

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