Zhanglab forum

I have downloaded the package of I-TASSER5.1. According to the instruction, I was trying to download the library but am having following issue:

cmd: ./download_lib.pl -libdir ITLIB -P true -B true -N true

error: System call failed: at ./download_lib.pl line 102.

Possibly the connection of nr database has been closed. Further i have tried to download it seperately to test the issue. But still i failed.
[Connecting to zhanglab.ccmb.med.umich.edu (zhanglab.ccmb.med.umich.edu)|141.213.137.249|21:... failed:Connection refused.]
Can anyone help me to solve that?[][/img]

Thank you and looking forward to the response.

This is because you are using a old script. Please change the line 102 to "system("wget -o log -c http://zhanglab.dcmb.med.umich.edu/library/nr.tar.gz") == 0 or die "System call failed: $!"; ".

That's great! It's working now. Thanks.