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Hello Everyone,
I recently fresh-installed Arch using the Official Guide.
I want to run GNS3 Network Simulator on the computer but it says it can't connect to localhost on port 3080
I tried installed Apache server and enabling httpd.service
but then I get this :
Local server process has stopped
Traceback (most recent call last):
File "/usr/bin/gns3server", line 33, in <module>
sys.exit(load_entry_point('gns3-server==2.2.8', 'console_scripts', 'gns3server')())
File "/usr/bin/gns3server", line 25, in importlib_load_entry_point
return next(matches).load()
File "/usr/lib/python3.8/importlib/metadata.py", line 77, in load
module = import_module(match.group('module'))
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/usr/lib/python3.8/site-packages/gns3server/main.py", line 29, in <module>
import gns3server.utils.get_resource
File "/usr/lib/python3.8/site-packages/gns3server/utils/get_resource.py", line 19, in <module>
import pkg_resources
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3257, in <module>
def _initialize_master_working_set():
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3240, in _call_aside
f(*args, **kwargs)
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3269, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 582, in _build_master
ws.require(__requires__)
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 899, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/lib/python3.8/site-packages/pkg_resources/__init__.py", line 785, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'aiohttp-cors==0.7.0' distribution was not found and is required by gns3-serverWaitForConnectionWorker thread stopping with an error: Could not connect to localhost on port 3080: [Errno 111] Connection refused
Could not connect to localhost on port 3080: [Errno 111] Connection refused
P.S : I used this guide to install GNS3 and the other required dependencies
https://sirtoffski.github.io/Arch-GNS3-Helper/
Last edited by kaosmagick (2020-07-19 14:58:52)
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Please use 'code' tags, not 'quote' tags.
You are missing a dependency:
pkg_resources.DistributionNotFound: The 'aiohttp-cors==0.7.0' distribution was not found and is required by gns3-server
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Rather than following that dubious guide which tells you to install an AUR helper using a poorly maintained and regularly broken unofficial repo, try the Arch wiki: https://wiki.archlinux.org/index.php/GNS3
Mod note: Moving to AUR Issues.
Sakura:-
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Hi
I finally got success installing GNS3 and VMWare Workstation Pro on my laptop
However, When I try to integrate them and run, I get :
Version mismatch with vmmon module: expecting 392.0, got 385.0.You have an incorrect version of the 'vmmon' kernel module.Try reinstalling VMware Workstation.
How do I get vmmon 392 ?
The AUR package that provides this module can't be downloaded on my computer because it lacks signature
I installed v 385 using a tarball that i found somewhere, but I think it's for VMWare Workstation 14 .
Thanks
EDIT :
I used vmware_patch from AUR but still no luck
SAME ERROR
Last edited by kaosmagick (2020-07-20 12:13:49)
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I fixed it with a complete fresh start following the Arch Wiki Guide
Guys, don't look elsewhere!
Having no destination.
I am never lost.
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