[Cmake error 116 (string)]

I forgot to install boost, my world is working thanks.

Now i need to understand how to let another ip to find my realm, 

but i dont know many things:

how to open port.

and how to config, honestly that field was a bit short of words for me, i couldnt follow it.

If you know where can i read an apprentice guide to set networking Online. i will appreciatte. Thanks by asnwer

[Cmake error 116 (string)]

Hi community, im trying to follow TrinityCORE guide, since Requirement to Instalation Core. Where i get with this, i read some common errores but didnt find it. also it seems a sily things but i dont know anything about this tools and im completly lost. 

Hope you can help me soon.

 

Boost_DIR    NOT FOUND

 

CMake Error at cmake/genrev.cmake:116 (string):
string sub-command REGEX, mode MATCH needs at least 5 arguments total to
command.
Call Stack (most recent call first):
CMakeLists.txt:83 (include)

Trouble with your Trinity Install / Starting / Login / Readme 1st / Gas

 

[Trinity Core 3.3.5 a About Riding-Skill, Mount's spell casting]

How to change Minimun level required to learn "riding" ?

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Hi "Good day to you" (human citizen at dalaran ).

I was looking to change "Minimun level required" to Learn Basic Mount.  

I learn that Riding is an Skill and each Riding's rank works as spell.

Also i note that each single mount you can purchase or loot in game work as spell.

But i could not change this Minimun Level required. to Learn that skill.

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How to change Minimun level required to learn "riding" ?