Ошибка при gem install discordrb

[RLm36]

Сегодня ночью хочу спросить форум: как решить проблему с установкой discrodrb я уже два дня не могу создать бота для дс из-за этой проблемы.

Заходим в терминал:
su ---> pacman -S ruby ---> gem install dev-tools dev-tools base ---> 2 gem installed ----> gem install discordrb ===>

Building native extensions. This could take a while...
ERROR:  Error installing discordrb:
        ERROR: Failed to build gem native extension.

    current directory: /root/.local/share/gem/ruby/3.0.0/gems/unf_ext-0.0.8/ext/unf_ext
/usr/bin/ruby -I /usr/lib/ruby/3.0.0 -r ./siteconf20211224-20857-9fvnd9.rb extconf.rb
checking for -lstdc++... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
        --with-opt-dir
        --without-opt-dir
        --with-opt-include
        --without-opt-include=${opt-dir}/include
        --with-opt-lib
        --without-opt-lib=${opt-dir}/lib
        --with-make-prog
        --without-make-prog
        --srcdir=.
        --curdir
        --ruby=/usr/bin/$(RUBY_BASE_NAME)
        --with-static-libstdc++
        --without-static-libstdc++
        --with-stdc++-dir
        --without-stdc++-dir
        --with-stdc++-include
        --without-stdc++-include=${stdc++-dir}/include
        --with-stdc++-lib
        --without-stdc++-lib=${stdc++-dir}/lib
        --with-stdc++lib
        --without-stdc++lib
/usr/lib/ruby/3.0.0/mkmf.rb:471:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
        from /usr/lib/ruby/3.0.0/mkmf.rb:564:in `try_link0'
        from /usr/lib/ruby/3.0.0/mkmf.rb:582:in `try_link'
        from /usr/lib/ruby/3.0.0/mkmf.rb:801:in `try_func'
        from /usr/lib/ruby/3.0.0/mkmf.rb:1029:in `block in have_library'
        from /usr/lib/ruby/3.0.0/mkmf.rb:971:in `block in checking_for'
        from /usr/lib/ruby/3.0.0/mkmf.rb:361:in `block (2 levels) in postpone'
        from /usr/lib/ruby/3.0.0/mkmf.rb:331:in `open'
        from /usr/lib/ruby/3.0.0/mkmf.rb:361:in `block in postpone'
        from /usr/lib/ruby/3.0.0/mkmf.rb:331:in `open'
        from /usr/lib/ruby/3.0.0/mkmf.rb:357:in `postpone'
        from /usr/lib/ruby/3.0.0/mkmf.rb:970:in `checking_for'
        from /usr/lib/ruby/3.0.0/mkmf.rb:1024:in `have_library'
        from extconf.rb:6:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /root/.local/share/gem/ruby/3.0.0/extensions/x86_64-linux/3.0.0/unf_ext-0.0.8/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /root/.local/share/gem/ruby/3.0.0/gems/unf_ext-0.0.8 for inspection.
Results logged to /root/.local/share/gem/ruby/3.0.0/extensions/x86_64-linux/3.0.0/unf_ext-0.0.8/gem_make.out

Два дня сижу в гугле не могу найти ответ, помогите.



P.S.
rlm36@Manjaro-Linux
-------------------
OS: Manjaro Linux x86_64
Kernel: 5.15.7-1-MANJARO
Uptime: 3 hours, 13 mins
Packages: 981 (pacman), 23 (flatpak), 4 (snap)
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CPU: Intel Core 2 Quad Q6600 (4) @ 2.403GHz
GPU: NVIDIA GeForce GTX 650
Memory: 2289MiB / 3923MiB

 

[Pernat1y]

To see why this extension failed to compile, please check the mkmf.log which can be found here: /root/.local/share/gem/ruby/3.0.0/extensions/x86_64-linux/3.0.0/unf_ext-0.0.8/mkmf.log

 

[RLm36]

"gcc -o conftest -I/usr/include/ruby-3.0.0/x86_64-linux -I/usr/include/ruby-3.0.0/ruby/backward -I/usr/include/ruby-3.0.0 -I. -D_FORTIFY_SOURCE=2   -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC conftest.c  -L. -L/usr/lib -L. -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic     -lruby  -lm   -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

И что мне с этим делать?