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Published 20 hours ago • verified publisher icon lgandx

libpcap Not Installed

Open Zamanry opened this issue 2 years ago • 8 comments

I am trying to test #47 on a not Kali box, but I cannot get PCredz to even run due to it claiming libpcap is not installed. I attempted previous closed issue fixes, but couldn't get anything to work. I downloaded this Ubuntu image today and updated it.

image

Let me know if you have any ideas or want me to retest.

Zamanry avatar May 13 '22 23:05 Zamanry

Hi, were you able to fix this issue?

globo17 avatar May 26 '22 21:05 globo17

I attempted many different methods, but I was unable to locate a fix. I did not dive deep into PCredz source code or the various required dependencies.

Zamanry avatar May 31 '22 20:05 Zamanry

You're running pip with sudo. Try without sudo.

On Tue, May 31, 2022 at 5:13 PM Lucas Hennessy @.***> wrote:

I attempted many different methods, but I was unable to locate a fix. I did not dive deep into PCredz source code or the various required dependencies.

— Reply to this email directly, view it on GitHub https://github.com/lgandx/PCredz/issues/48#issuecomment-1142597772, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAC5Q2GY7AWGPSAQ3GTFPWLVMZXHXANCNFSM5V4X3WDQ . You are receiving this because you are subscribed to this thread.Message ID: @.***>

lgandx avatar May 31 '22 22:05 lgandx

I tried and no luck on Ubuntu. I tried it again on Kali this time and I couldn't even install libpcap-dev there. Issue created there https://github.com/caizhengxin/python-libpcap/issues/14

Zamanry avatar Jul 12 '22 19:07 Zamanry

I tried and no luck on Ubuntu. I tried it again on Kali this time and I couldn't even install libpcap-dev there. Issue created there caizhengxin/python-libpcap#14

This issue was unrelated. Python 3.9 PCredz is working with the above issue's resolution. However, Python 3.10 is not working on Kali or Ubuntu fresh fully up-to-date images. Sudo or no sudo. Same error.

I made sure python3-dev. python3.10-dev, libpython3-dev, and libpython3.10-dev were installed per this link: https://stackoverflow.com/questions/21530577/fatal-error-python-h-no-such-file-or-directory

Zamanry avatar Jul 13 '22 02:07 Zamanry

This is a python3.10 with Cython issue. Install python3.9, and download Cython source ( https://github.com/cython/cython ) and install it : python3.9 setup.py build && python3.9 setup.py install Download libpcap: https://github.com/caizhengxin/python-libpcap python3.9 setup.py build && python3.9 setup.py install

Pcredz will work again.

lgandx avatar Jul 13 '22 22:07 lgandx

This is a python3.10 with Cython issue. Install python3.9, and download Cython source ( https://github.com/cython/cython ) and install it : python3.9 setup.py build && python3.9 setup.py install Download libpcap: https://github.com/caizhengxin/python-libpcap python3.9 setup.py build && python3.9 setup.py install

Pcredz will work again.

Hey Laurent, I have walked through all the challenges with getting this to run properly on Python 3.10 and created an upstream issue for the folks responsible for python-libpcap. You can see the details here: https://github.com/caizhengxin/python-libpcap/issues/16

I figured it would be worth letting you and others know via this issue. Nothing needs to be done on your end for the resolution.

<3 from SwAG

linuxkd avatar Aug 11 '22 16:08 linuxkd

So my team has gotten PCredz to work now again on 3.9 or 3.10 doing:

sudo apt install libpcap-dev -y
python -m pip install cython --upgrade
python -m pip install python-libpcap --upgrade

You can't combine the pip commands together. Maybe we could modify the help command to say --upgrade on both pip tools to more clearly fix this issue?

Zamanry avatar Jan 24 '23 19:01 Zamanry