install but can't use.

[gxxxh]

I use centos to install this tool. But it can't be use, here is the error.
/usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems.rb:281:in find_spec_for_exe': can't find gem seccomp-tools (>= 0.a) with executable seccomp-tools (Gem::GemNotFoundException)
from /usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems.rb:300:in activate_bin_path'

Do you have binary file that can be used directly?

[david942j]

Hi @gxxxh

could you provide your output of
gem list seccomp-tools

and

ruby -e 'require "seccomp-tools"; p SeccompTools::VERSION'

and

seccomp-tools -h

?

[gxxxh]

gem list seccomp-tools list nothing

*** LOCAL GEMS ***

ruby -e 'require "seccomp-tools"; p SeccompTools::VERSION'

<internal:/usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require': cannot load such file -- seccomp-tools (LoadError)
        from <internal:/usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
        from -e:1:in `<main>'

seccomp-tools -h

/usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems.rb:281:in `find_spec_for_exe': can't find gem seccomp-tools (>= 0.a) with executable seccomp-tools (Gem::GemNotFoundException)
        from /usr/local/rvm/rubies/ruby-3.0.0/lib/ruby/3.0.0/rubygems.rb:300:in `activate_bin_path'
        from /usr/local/bin/seccomp-tools:23:in `<main>'

ruby -v

ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux]

rvm version

rvm 1.29.12 (latest) by Michal Papis, Piotr Kuczynski, Wayne E. Seguin [https://rvm.io]

I think I didn't install it successfully, but it's hard there is no error reported when I install it, I don't know how to handle it.
Btw, it's not convenient to install it with ruby, is it possible to release as a binary?

[david942j]

The expected way to install seccomp-tools is running gem install seccomp-tools

[gxxxh]

The expected way to install seccomp-tools is running gem install seccomp-tools

Yes, I install it in this way, but It doesn't work

[david942j]

What were the error messages when you installed it? Since your previous output of gem list seccomp-tools had nothing, there must be some error happened when you ran gem install seccomp-tools.