hi, everyone. When I use Pexpect Module, I met the following problem and don't know how to handle it. Any advice is appreciated !
My environment: Linux node08_xen3.4.3_rhel5_1 2.6.18.8-xen #1 SMP Wed Jul 14 17:20:01 CST 2010 i686 i686 i386 GNU/Linux (FYI: this is a virtual machine.) Python 2.5.5 and by the way, I have installed pexpect in another machine, and it works pretty well, its environment is: Linux WEB1 2.6.9-42.ELlargesmp #1 SMP Wed Jul 12 23:46:39 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux Python 2.5.5 -bash-3.1$ ./ssh_mutual_trust.py -n Traceback (most recent call last): File "./ssh_mutual_trust.py", line 427, in <module> start(sys.argv[1:]) File "./ssh_mutual_trust.py", line 405, in start sshkeygen() File "./ssh_mutual_trust.py", line 137, in sshkeygen keygen_child = pexpect.spawn(new_keygen_cmd) File "/usr/local/lib/python2.5/site-packages/pexpect.py", line 430, in __init__ self._spawn (command, args) File "/usr/local/lib/python2.5/site-packages/pexpect.py", line 530, in _spawn raise ExceptionPexpect('Error! pty.fork() failed: ' + str(e)) pexpect.ExceptionPexpect: Error! pty.fork() failed: out of pty devices -bash-3.1$ -- Dachuan Huang, Graduate Candidate ----------------------------------------------------------- Cluster and Grid Computing Lab Services Computing Technology and System Lab Huazhong University of Science and Technology Wuhan, 430074, China Tel: +86-15902733227 Email: hdc1...@gmail.com
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