I am using the latest git version - Suricata version 2.1dev (rev dcbbda5).  I am using these rules (https://github.com/EmergingThreats/et-luajit-scripts/blob/master/luajit-drop.rules) from https://github.com/EmergingThreats/et-luajit-scripts

The build info is :

suricata --build-info
This is Suricata version 2.1dev (rev dcbbda5)
Features: PCAP_SET_BUFF LIBPCAP_VERSION_MAJOR=1 AF_PACKET HAVE_PACKET_FANOUT LIBCAP_NG LIBNET1.1 HAVE_HTP_URI_NORMALIZE_HOOK PCRE_JIT HAVE_NSS HAVE_LUA HAVE_LUAJIT HAVE_LIBJANSSON TLS
SIMD support: SSE_4_2 SSE_4_1 SSE_3
Atomic intrisics: 1 2 4 8 16 byte(s)
64-bits, Little-endian architecture
GCC version 4.8.4, C version 199901
compiled with -fstack-protector
compiled with _FORTIFY_SOURCE=2
L1 cache line size (CLS)=64
thread local storage method: __thread
compiled with LibHTP v0.5.18, linked against LibHTP v0.5.18

Suricata Configuration:
  AF_PACKET support:                       yes
  PF_RING support:                         no
  NFQueue support:                         no
  NFLOG support:                           no
  IPFW support:                            no
  Netmap support:                          no
  DAG enabled:                             no
  Napatech enabled:                        no

  Unix socket enabled:                     yes
  Detection enabled:                       yes

  libnss support:                          yes
  libnspr support:                         yes
  libjansson support:                      yes
  Prelude support:                         no
  PCRE jit:                                yes
  LUA support:                             yes, through luajit
  libluajit:                               yes
  libgeoip:                                yes
  Non-bundled htp:                         no
  Old barnyard2 support:                   no
  CUDA enabled:                            no

  Suricatasc install:                      yes

  Unit tests enabled:                      no
  Debug output enabled:                    no
  Debug validation enabled:                no
  Profiling enabled:                       no
  Profiling locks enabled:                 no
  Coccinelle / spatch:                     no

Generic build parameters:
  Installation prefix:                     /usr
  Configuration directory:                 /etc/suricata/
  Log directory:                           /var/log/suricata/

  --prefix                                 /usr
  --sysconfdir                             /etc
  --localstatedir                          /var

  Host:                                    x86_64-unknown-linux-gnu
  Compiler:                                gcc (exec name) / gcc (real)
  GCC Protect enabled:                     no
  GCC march native enabled:                yes
  GCC Profile enabled:                     no
  Position Independent Executable enabled: no
  CFLAGS                                   -g -O2 -march=native
  PCAP_CFLAGS                               -I/usr/include
  SECCFLAGS

The suricata.yaml setting is :

  # Lua Output Support - execute lua script to generate alert and event
  # output.
  # Documented at:
  # https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Lua_Output
  - lua:
#      enabled: no
      enabled: yes
      #scripts-dir: /etc/suricata/lua-output/
      scripts-dir: /etc/suricata/rules/
      scripts:
      #   - script1.lua
#          - CVE-2012-1535.lua
#          - CVE-2013-0074.lua
#          - CVE-2014-4114.lua
#          - CVE-2015-1641.lua
#          - CVE-2015-1650.lua
#          - CVE-2015-1770.lua
#          - CVE-2015-2375.lua
#          - CVE-2015-2377.lua
#          - CVE-2015-2426.lua
#          - CVE-2015-3113.lua
#          - suri-bh2-abc-jar.lua
#          - suri-high-entropy.lua
#          - suri-nuclear-url.lua
#          - suri-regin.lua
#          - suri-reversed-compressed-binary.lua
#          - suri-styx-url.lua
#          - suri-suspicious-flash2.lua
#          - suri-suspicious-jar.lua
#          - suri-suspicious-jar2.lua
#          - suri-suspicious-pack200jar.lua
#          - suri-suspicious-pdf.lua
#          - suri-suspicious-vbe.lua
#          - suri-xor-binary-detect.lua
#          - suri-xor-binary-quick.lua
#          - suri-xor-non-zero.lua
#          - tls-heartbleed.lua

All the captioned lua script dependencies have been solved.  All the said lua scripts are placed at /etc/suricata/rules/.  When I restart Suricata, I have the following error at /var/log/suricata.log :

http://pastebin.com/7PQ4KbsP

Meanwhile, when I uncomment the suricata.yaml for the lua scripts at the lua section, the Suricata restart itself in an endless loop condition.