installing error

[DarknessAttack]

[++] Please choose your operating system.

1) Ubuntu / Kali linux / Others 2) Parrot OS

1

[++] Installing Xerosploit ...
Get:1 http://deb.i2p2.no unstable InRelease [19.7 kB] Err:1 http://deb.i2p2.no unstable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 67ECE5605BCF1346 Hit:2 http://ftp.harukasan.org/kali kali-rolling InRelease Reading package lists... Done W: GPG error: http://deb.i2p2.no unstable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 67ECE5605BCF1346 E: The repository 'http://deb.i2p2.no unstable InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. WARNING: bin/xettercap is not executable WARNING: See https://guides.rubygems.org/specification-reference/ for help Successfully built RubyGem Name: xettercap Version: 1.5.7xerob File: xettercap-1.5.7xerob.gem Building native extensions. This could take a while... ERROR: Error installing xettercap-1.5.7xerob.gem: ERROR: Failed to build gem native extension.

current directory: /var/lib/gems/3.0.0/gems/pcaprub-0.13.1/ext/pcaprub_c

/usr/bin/ruby3.0 -I /usr/lib/ruby/vendor_ruby -r ./siteconf20220710-21223-bcv4yn.rb extconf.rb

[*] Running checks for pcaprub_c code... platform is x86_64-linux-gnu checking for ruby/thread.h... yes checking for rb_thread_blocking_region()... no checking for rb_thread_call_without_gvl()... yes checking for pcap_open_live() in -lpcap... no checking for pcap_setnonblock() in -lpcap... no creating Makefile

current directory: /var/lib/gems/3.0.0/gems/pcaprub-0.13.1/ext/pcaprub_c make DESTDIR\= clean

current directory: /var/lib/gems/3.0.0/gems/pcaprub-0.13.1/ext/pcaprub_c make DESTDIR\= compiling pcaprub.c pcaprub.c:11:10: fatal error: pcap.h: No such file or directory 11 | #include | ^~~~ compilation terminated. make: *** [Makefile:245: pcaprub.o] Error 1

make failed, exit code 2

Gem files will remain installed in /var/lib/gems/3.0.0/gems/pcaprub-0.13.1 for inspection. Results logged to /var/lib/gems/3.0.0/extensions/x86_64-linux/3.0.0/pcaprub-0.13.1/gem_make.out Xerosploit has been sucessfuly instaled. Execute 'xerosploit' in your terminal.

[Dlunhappy226]

same for me

[Flow44A]

"sudo apt-get install libpcap-dev" It works THX