Errore SOAPdenovo-Trans

[root@localhost SOAPdenovo-Trans-master]# sh make.sh
../SOAPdenovo-Trans-31mer cleaning done.
/usr/bin/ld: impossibile trovare -lz
collect2: error: ld returned 1 exit status
make: *** [SOAPdenovo] Errore 1
../SOAPdenovo-Trans-127mer cleaning done.
/usr/bin/ld: impossibile trovare -lz
collect2: error: ld returned 1 exit status
make: *** [SOAPdenovo] Errore 1
[root@localhost SOAPdenovo-Trans-master]# ^C
[root@localhost SOAPdenovo-Trans-master]# ls
clean.sh  INSTALL  LICENSE  make.sh  README.md  src  update.log  VERSION
[root@localhost SOAPdenovo-Trans-master]# ^C
[root@localhost SOAPdenovo-Trans-master]# sh make.sh
../SOAPdenovo-Trans-31mer cleaning done.
/usr/bin/ld: impossibile trovare -lz
collect2: error: ld returned 1 exit status
make: *** [SOAPdenovo] Errore 1
../SOAPdenovo-Trans-127mer cleaning done.
/usr/bin/ld: impossibile trovare -lz
collect2: error: ld returned 1 exit status
make: *** [SOAPdenovo] Errore 1
[root@localhost SOAPdenovo-Trans-master]#