I-Tasser library update

Hello, everyone!

I want to create a small I-Tasser library from several pdb files, for this I first start a command:

./generate_profile.pl -blastdir /home/nikolaev_d/I-TASSER4.4/blast/ -nrdir /home/nikolaev_d/I-Tasser-lib/ -pkgdir /home/nikolaev_d/update_IT_lib/ -newdir /home/nikolaev_d/ITLIBR/ -PDBdir /home/nikolaev_d/Structures/ -list LIST

But I get a fatal error:

[makemat] FATAL ERROR: Unable to open file mtx.chk

chmod: cannot access ‘mtx.mtx’: No such file or directory
cp: cannot stat ‘mtx.mtx’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/MTX/3wqj.mtx’: No such file or directory
[makemat] FATAL ERROR: Unable to open file mtx.chk

chmod: cannot access ‘mtx.mtx’: No such file or directory
cp: cannot stat ‘mtx.mtx’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/MTX/4md2.mtx’: No such file or directory
[makemat] FATAL ERROR: Unable to open file mtx.chk

chmod: cannot access ‘mtx.mtx’: No such file or directory
cp: cannot stat ‘mtx.mtx’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/MTX/2ntu.mtx’: No such file or directory
/home/nikolaev_d/update_IT_lib/sig: error while loading shared libraries: libg2c.so.0: cannot open shared object file: No such file or directory
chmod: cannot access ‘3wqj.sig’: No such file or directory
mv: cannot stat ‘3wqj.sig’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/SIG/3wqj.sig’: No such file or directory
chmod: cannot access ‘4md2.sig’: No such file or directory
mv: cannot stat ‘4md2.sig’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/SIG/4md2.sig’: No such file or directory
chmod: cannot access ‘2ntu.sig’: No such file or directory
mv: cannot stat ‘2ntu.sig’: No such file or directory
chmod: cannot access ‘/home/nikolaev_d/ITLIBR/SIG/2ntu.sig’: No such file or directory

What shall I do to solve this?

Thank you in advance,
Dmitrii.