[CONFIGURATION] Trying to install Leela Zero on 18.04

[MacJT]

I am trying to install Leela Chess Zero on my Kubuntu system from here https://github.com/LeelaChessZero/lc0

I didnt install backend because I want to use Arena UCI.

I followed the instructions ran scripts to install ninja-build and meson

When I execute ./build.sh from the lc0 directory this is the error i get ,I dont see this error anywhere in Google or here- Please help.

[FONT=monospace]deep1@ardra:~/lc0$ ./build.sh
[B]The Meson build system[/B]
Version: 0.45.1
Source dir: [B]/home/deep1/lc0[/B]
Build dir: [B]/home/deep1/lc0/build/release[/B]
Build type: [B]native build[/B]
Project name: [B]lc0[/B]
Native C++ compiler: [B]c++[/B] (gcc 7.3.0 "c++ (Ubuntu 7.3.0-16ubuntu3) 7.3.0")
Build machine cpu family: [B]x86_64[/B]
Build machine cpu: [B]x86_64[/B]
Library [B]libprotobuf[/B] found: [COLOR=#54FF54][B]YES[/B][/COLOR]
Program [B]protoc[/B] found: [COLOR=#54FF54][B]YES[/B][/COLOR] (/usr/bin/protoc)

meson.build:55:4: [COLOR=#FF5454][B]ERROR: [/B][/COLOR]Include dir /usr/local/include/ does not exist.

A full log can be found at [B]/home/deep1/lc0/build/release/meson-logs/meson-log.txt[/B]
deep1@ardra:~/lc0$ 

[/FONT]

The log file contents is the same as whats pasted above.

[Snowhog]

Did you review the README.md file?

Down aways it states:

Ubuntu 18.04

For Ubuntu 18.04 you need the latest version of meson and clang-6.0 before performing the steps above:
Make sure that ~/.local/bin is in your PATH environment variable. You can now type lc0 --help and start.

Given that the error refers to meson, I'm guessing you didn't? I would review the README.md file and verify that you downloaded/installed everything that is required.

[MacJT]

Did you review the README.md file?

Down aways it states:

Given that the error refers to meson, I'm guessing you didn't? I would review the README.md file and verify that you downloaded/installed everything that is required.

I did make the entry, and here is my bash file


export PATH=$PATH:$HOME/.local/bin
export GOPATH="$HOME/workspace"
export PATH="$PATH:$GOPATH/bin"
export PATH="$PATH:/usr/local/include"

[jlittle]

meson.build:55:4: ERROR: Include dir /usr/local/include/ does not exist.

That's weird, that directory should exist, perhaps with nothing in it. Is /usr/local/include there? If not, does sudo mkdir /usr/local/include fix that error?