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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Tue Apr 15, 2014 5:05 am 
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Joined: Thu Apr 10, 2014 8:08 am
Posts: 5
Yes there was an error on the tutorial should be apt-get install i corrected it...




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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Fri May 02, 2014 8:36 pm 
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Joined: Fri May 02, 2014 1:07 pm
Posts: 7
Hi!

I am getting following error need help:

[email protected]:~$ echo ‘eval “$(pyenv init -)”‘ >> ~/.bashrc
pyenv: command not found


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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Fri Jun 13, 2014 5:06 pm 
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Joined: Fri Jun 13, 2014 4:40 pm
Posts: 3
Hi,

Thanks for creating this guide :)!!!

I am using the guide provided by the link above: http://itandsecuritystuffs.wordpress.co ... 12-04-lts/ to install v1alpha6.

I am running Linux Mint 13 LTS based on Ubuntu 12.04LTS.
Linux myPC 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

All seems to go well except:
i) I was not able to install the 'pip netifaces-py3'.
What i copied and pasted:
Code:
pip install netifaces-py3

Error Message was:
Code:
Downloading/unpacking netifaces-py3
  Could not find any downloads that satisfy the requirement netifaces-py3
Cleaning up...
No distributions at all found for netifaces-py3
Storing debug log for failure in /home/bob/.pip/pip.log


ii) VPCS could not run
What i typed:
Code:
gns3server

Error Message was:
Code:
GNS3 server version 1.0a6
Copyright (c) 2007-2014 GNS3 Technologies Inc.
Running with Python 3.4.0 and has PID 3363
[I 140614 00:53:45 main:74] current locale is en_SG.UTF-8
[W 140614 00:53:45 config:82] no configuration file could be found or read
[I 140614 00:53:45 base:126] dynamips module running with PID 3394
[W 140614 00:53:45 __init__:76] VPCS binary couldn't be found!
[I 140614 00:53:45 base:126] vpcs module running with PID 3395
[W 140614 00:53:45 __init__:79] iouyap binary couldn't be found!
[I 140614 00:53:45 base:126] iou module running with PID 3396
[I 140614 00:53:45 base:79] ZeroMQ client (dynamips) connecting to 127.0.0.1:48794
[I 140614 00:53:45 base:79] ZeroMQ client (iou) connecting to 127.0.0.1:48794
[I 140614 00:53:45 base:79] ZeroMQ client (vpcs) connecting to 127.0.0.1:48794
[I 140614 00:53:45 server:219] ZeroMQ server listening to 127.0.0.1:48794
Starting server on 0.0.0.0:8000 (Tornado v3.2, PyZMQ v14.3.0, ZMQ v2.1.11)


BTW, I could get the "gns3" client GUI inspite of the above error.

As a small test, I put in 3 routers and was able to ping from their LAN interface eg: fa0/0.

Greatly appreciate your kind help.

Once again, thank you very much!

Bob


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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Sat Jun 14, 2014 2:31 pm 
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Joined: Fri Jun 13, 2014 4:40 pm
Posts: 3
Hi fahadahmed,

I am using LinuxMint 13 LTS and also encountered the similar issue.

To rectify my problem, I opened the ~/.bashrc file and edit it using gedit.

Command I typed:
Code:
gedit ~/.bashrc


How the working copy looked after I rectified it:
Code:
export PYENV_ROOT=/home/bob/.pyenv
export PATH=/home/bob/.pyenv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
eval "$(/home/bob/.pyenv/bin/pyenv init -)"

Pls substitue my "/home/bob" to your respective home directory and remove any extra quotation marks.

1st line was created by:
Code:
echo ‘export PYENV_ROOT=”$HOME/.pyenv”‘ >> ~/.bashrc

with extra quotation marks.

2nd line was created by:
Code:
echo ‘export PATH=”$PYENV_ROOT/bin:$PATH”‘ >> ~/.bashrc

the $PYENV_ROOT/bin: should create this on line 2: /home/bob/.pyenv/bin:
it is also very important to include a : before the $PATH on line 2 as it append all your original paths back.
that command appended my original paths: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

3rd line was created by:
Code:
echo ‘eval “$(pyenv init -)”‘ >> ~/.bashrc

I edited it to include my full path to the pyenv command.

Remember, to issued the very last comand:
Code:
exec $SHELL


Hope this Helps.

Bob


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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Mon Jun 30, 2014 8:57 pm 
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Joined: Tue Apr 01, 2014 9:08 pm
Posts: 12
Hi,
I'm trying to install the GNS3 server using this guide,
when I type:
netifaces-py3
Could not find any downloads that satisfy the requirement netifaces-py3
Cleaning up...
No distributions at all found for netifaces-py3
Storing debug log for failure in /home/omer/.pip/pip.log

Any ideas?


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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Thu Jul 03, 2014 7:14 pm 
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Joined: Mon Nov 10, 2008 10:31 am
Posts: 555
Location: Slovakia
Issue:
Warning: Cloud 1: Optional netifaces module is not installed, please install it on the server to get the available interface names: sudo pip3 install netifaces-py3

Workaround for Fedora 20

$ sudo yum install python3-pip.noarch
$ sudo python3-pip install netifaces

Hope it helps someone

_________________
Brezular

All my tutorials can be found here:
http://brezular.com


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 Post subject: Re: How to install GNS3 v1.0 alpha on Ubuntu 12.04 LTS
PostPosted: Wed Jul 23, 2014 3:51 am 
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Joined: Fri Jun 13, 2014 4:40 pm
Posts: 3
brezular wrote:
Issue:
Warning: Cloud 1: Optional netifaces module is not installed, please install it on the server to get the available interface names: sudo pip3 install netifaces-py3

Workaround for Fedora 20

$ sudo yum install python3-pip.noarch
$ sudo python3-pip install netifaces

Hope it helps someone

Thanks brezular,
For my Mint13 Maya box, I just simply
Code:
pip install netifaces

instead of pip install netifaces-py3, (suspect i might not have installed v3)
If i remember correctly, netifaces allow me to use the 'cloud' to connect to my Virtualbox guest OSes via Host-only adaptors.
Yes, we are all in this Together...
Hope it helps someone :)




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