при сборки(make) выдает такую ошибку

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/usr/lib/gcc/i486-linux-gnu/4.1.3/collect2 --eh-frame-hdr -m elf_i386 --hash-style=both -dynamic-linker /lib/ld-linux.so.2 -o hydra /usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crt1.o /usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.1.3/crtbegin.o -L/usr/lib -L/usr/local/lib -L/lib -L/usr/lib -L/usr/lib/gcc/i486-linux-gnu/4.1.3 -L/usr/lib/gcc/i486-linux-gnu/4.1.3 -L/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib -L/lib/../lib -L/usr/lib/../lib -lm hydra-vnc.o hydra-pcnfs.o hydra-rexec.o hydra-nntp.o hydra-socks5.o hydra-telnet.o hydra-cisco.o hydra-http.o hydra-ftp.o hydra-imap.o hydra-pop3.o hydra-smb.o hydra-icq.o hydra-cisco-enable.o hydra-ldap.o hydra-mysql.o hydra-http-proxy.o hydra-smbnt.o hydra-mssql.o hydra-snmp.o hydra-cvs.o hydra-smtpauth.o hydra-sapr3.o hydra-ssh2.o hydra-teamspeak.o hydra-postgres.o hydra-rsh.o hydra-rlogin.o hydra-oracle-listener.o hydra-svn.o hydra-pcanywhere.o hydra-sip.o hydra-vmauthd.o hydra-http-proxy-auth-ntlm.o hydra-imap-ntlm.o hydra-pop3-ntlm.o hydra-smtpauth-ntlm.o hydra-http-form.o crc32.o d3des.o md4.o hydra-mod.o ntlm.o hydra.o -lm -lssl -lssh -lcrypto -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i486-linux-gnu/4.1.3/crtend.o /usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crtn.o
hydra-ssh2.o: In function `start_ssh2':
hydra-ssh2.c.text+0x44): undefined reference to `options_new'
hydra-ssh2.c.text+0xac): undefined reference to `options_set_wanted_method'
hydra-ssh2.c.text+0xc4): undefined reference to `options_set_wanted_method'
hydra-ssh2.c.text+0xd3): undefined reference to `options_set_port'
hydra-ssh2.c.text+0xdf): undefined reference to `options_set_host'
hydra-ssh2.c.text+0xee): undefined reference to `options_set_username'
hydra-ssh2.c.text+0x13f): undefined reference to `ssh_error_code'
collect2: выполнение ld завершилось с кодом возврата 1
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как можно исправить?