thanks, I got this following results: execve("/usr/bin/perl", "perl", "-MIO::Scalar", "-e1", /* 40 vars */) = 0 stat64("/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/IO/Scalar.pmc", 0xbf8b50bc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/IO/Scalar.pm", 0xbf8b4fcc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi/IO/Scalar.pmc", 0xbf8b50bc) = -1 ENOENT (No such file or directory stat64("/usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi/IO/Scalar.pm", 0xbf8b4fcc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi/IO/Scalar.pmc", 0xbf8b50bc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi/IO/Scalar.pm", 0xbf8b4fcc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi/IO/Scalar.pmc", 0xbf8b50bc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi/IO/Scalar.pm", 0xbf8b4fcc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.8/IO/Scalar.pmc", 0xbf8b50bc) = -1 ENOENT (No such file or directory) stat64("/usr/lib/perl5/site_perl/5.8.8/IO/Scalar.pm", {st_mode=S_IFREG|0444, st_size=16737, ...}) = 0 open("/usr/lib/perl5/site_perl/5.8.8/IO/Scalar.pm", O_RDONLY|O_LARGEFILE) = 4 do you have any clue?

In reply to Re^2: Can't locate IO/Scalar.pm in @INC (@INC contains: /opt/rocks/lib/perl5/5.8.8/ by donghe
in thread Can't locate IO/Scalar.pm in @INC (@INC contains: /opt/rocks/lib/perl5/5.8.8/ by donghe

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