install Turn server on Centos 7.1?

[PraxisCreativa]

Please show me a guide on how to do this installation and configuration, since it has made me very difficult to install on my server.

[Pepan]

wget http://creytiv.com/pub/re-0.4.16.tar.gz
tar xf re-0.4.16.tar.gz
cd re-0.4.16/
make
make install

wget http://creytiv.com/pub/restund-0.4.12.tar.gz
tar xf restund-0.4.12.tar.gz
cd restund-0.4.12/
make

Sadly I end with :

root@server restund-0.4.12]# make
  CC [M]  build-x86_64/modules/binding/binding.o
  LD [M]  binding.so
  CC [M]  build-x86_64/modules/auth/auth.o
  LD [M]  auth.so
  CC [M]  build-x86_64/modules/turn/alloc.o
  CC [M]  build-x86_64/modules/turn/chan.o
  CC [M]  build-x86_64/modules/turn/perm.o
  CC [M]  build-x86_64/modules/turn/turn.o
  LD [M]  turn.so
  CC [M]  build-x86_64/modules/stat/stat.o
  LD [M]  stat.so
  CC [M]  build-x86_64/modules/status/status.o
  CC [M]  build-x86_64/modules/status/httpd.o
  LD [M]  status.so
  CC [M]  build-x86_64/modules/filedb/filedb.o
  LD [M]  filedb.so
  CC [M]  build-x86_64/modules/restauth/restauth.o
  LD [M]  restauth.so
  CC [M]  build-x86_64/modules/syslog/syslog.o
  LD [M]  syslog.so
  CC [M]  build-x86_64/modules/mysql_ser/mysql_ser.o
  LD [M]  mysql_ser.so
  CC      build-x86_64/src/cmd.o
  CC      build-x86_64/src/db.o
  CC      build-x86_64/src/log.o
  CC      build-x86_64/src/main.o
  CC      build-x86_64/src/stun.o
  CC      build-x86_64/src/udp.o
  CC      build-x86_64/src/tcp.o
  CC      build-x86_64/src/dtls.o
  LD      restund
build-x86_64/src/tcp.o: In function `tcp_conn_handler':
/root/restund-0.4.12/src/tcp.c:202: undefined reference to `tls_start_tcp'
build-x86_64/src/tcp.o: In function `listen_handler':
/root/restund-0.4.12/src/tcp.c:274: undefined reference to `tls_alloc'
build-x86_64/src/dtls.o: In function `conn_destructor':
/root/restund-0.4.12/src/dtls.c:55: undefined reference to `dtls_set_handlers'
build-x86_64/src/dtls.o: In function `dtls_conn_handler':
/root/restund-0.4.12/src/dtls.c:118: undefined reference to `dtls_accept'
build-x86_64/src/dtls.o: In function `dtls_listen_handler':
/root/restund-0.4.12/src/dtls.c:183: undefined reference to `tls_alloc'
/root/restund-0.4.12/src/dtls.c:197: undefined reference to `dtls_listen'
/root/restund-0.4.12/src/dtls.c:205: undefined reference to `dtls_udp_sock'
collect2: error: ld returned 1 exit status
make: *** [restund] Error 1

Any advice?