anchor.diff:        ) {};
       
       redo = redo_2_0_1;
  -    
  -    relflow_1_0_4 = callPackage
  -      (
  -	{ buildHex }:
  -	  buildHex {
  -	    name = "relflow";
  -	    version = "1.0.4";
  -	    sha256 =
  -	      "e6d9652ed7511aea18fa012d5abc19301acd8cbe81a44a159391086a5be12e1f";
  -	      
  -	    meta = {
  -	      description = "Rebar3 release workflow plugin";
  -	      license = stdenv.lib.licenses.free; 
  -	    };
  -	  }
  -      ) {};
  -    
  -    relflow = relflow_1_0_4;
       
       reltool_util_1_4_0 = callPackage
         (
  
positive.code:  * erlang_lua_0_1_0
   * erlastic_search_1_1_1
   * erlaudio_0_2_3
   * erltrace_0_1_4
   * escalus_2_6_4
   * ex_bitcask_0_1_0
  
negative.code:  * rebar3_eqc_0_0_8
   * rebar3_exunit_0_1_1
   * rebar3_live_0_1_3
   * rebar3_neotoma_plugin_0_2_0
   * rebar3_proper_0_5_0
   * rebar3_proper_plugin_0_1_0
   * rebar3_protobuffs_0_2_0
   * rebar3_run_0_2_0
   * rebar3_yang_plugin_0_2_1
   * rebar_protobuffs_0_1_0
   * relflow_1_0_4
   * reup_0_1_0
   * riak_pb_2_1_0
   * riakc_2_1_1
   * service_1_5_1
  