incompatibility between Python 2.7 and 3

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0















I am trying to installl Mininet-wifi and unfortunately it can't be installed



This is how it is displayed in my Ubuntu Virtual Machine. I am using Python 3.7.1



aristide@ubuntu:~/mininet-wifi$ sudo util/install.sh -Wlnfv
[sudo] password for aristide:
Detected Linux distribution: Ubuntu 16.04 xenial i386
Ubuntu
python is version 2
Installing Mininet-WiFi dependencies
Reading package lists... Done
Building dependency tree
Reading state information... Done
make is already the newest version (4.1-6).
pkg-config is already the newest version (0.29.1-0ubuntu1).
rfkill is already the newest version (0.5-1ubuntu3).
wireless-tools is already the newest version (30~pre9-8ubuntu1).
libnl-genl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
libssl-dev is already the newest version (1.0.2g-1ubuntu4.12).
libnl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
patch is already the newest version (2.7.5-1ubuntu0.16.04.1).
libevent-dev is already the newest version (2.0.21-stable-2ubuntu0.16.04.1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
python-matplotlib : Depends: python-dateutil but it is not going to be installed
Depends: python-pyparsing (>= 1.5.6) but it is not going to be installed
Depends: python-tz but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python-cycler but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Recommends: python-glade2 but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
Recommends: python-tk (>= 2.5.2-1.1) but it is not going to be installed
python-numpy : Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
python-scipy : Depends: python-decorator but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: libgfortran3 (>= 4.6) but it is not going to be installed
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
Recommends: python-dev but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
E: Unable to correct problems, you have held broken packages.









share|improve this question
























  • Looks to my like you need python 2.7 installed.

    – Peschke
    Feb 14 at 7:08















0















I am trying to installl Mininet-wifi and unfortunately it can't be installed



This is how it is displayed in my Ubuntu Virtual Machine. I am using Python 3.7.1



aristide@ubuntu:~/mininet-wifi$ sudo util/install.sh -Wlnfv
[sudo] password for aristide:
Detected Linux distribution: Ubuntu 16.04 xenial i386
Ubuntu
python is version 2
Installing Mininet-WiFi dependencies
Reading package lists... Done
Building dependency tree
Reading state information... Done
make is already the newest version (4.1-6).
pkg-config is already the newest version (0.29.1-0ubuntu1).
rfkill is already the newest version (0.5-1ubuntu3).
wireless-tools is already the newest version (30~pre9-8ubuntu1).
libnl-genl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
libssl-dev is already the newest version (1.0.2g-1ubuntu4.12).
libnl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
patch is already the newest version (2.7.5-1ubuntu0.16.04.1).
libevent-dev is already the newest version (2.0.21-stable-2ubuntu0.16.04.1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
python-matplotlib : Depends: python-dateutil but it is not going to be installed
Depends: python-pyparsing (>= 1.5.6) but it is not going to be installed
Depends: python-tz but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python-cycler but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Recommends: python-glade2 but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
Recommends: python-tk (>= 2.5.2-1.1) but it is not going to be installed
python-numpy : Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
python-scipy : Depends: python-decorator but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: libgfortran3 (>= 4.6) but it is not going to be installed
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
Recommends: python-dev but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
E: Unable to correct problems, you have held broken packages.









share|improve this question
























  • Looks to my like you need python 2.7 installed.

    – Peschke
    Feb 14 at 7:08













0












0








0








I am trying to installl Mininet-wifi and unfortunately it can't be installed



This is how it is displayed in my Ubuntu Virtual Machine. I am using Python 3.7.1



aristide@ubuntu:~/mininet-wifi$ sudo util/install.sh -Wlnfv
[sudo] password for aristide:
Detected Linux distribution: Ubuntu 16.04 xenial i386
Ubuntu
python is version 2
Installing Mininet-WiFi dependencies
Reading package lists... Done
Building dependency tree
Reading state information... Done
make is already the newest version (4.1-6).
pkg-config is already the newest version (0.29.1-0ubuntu1).
rfkill is already the newest version (0.5-1ubuntu3).
wireless-tools is already the newest version (30~pre9-8ubuntu1).
libnl-genl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
libssl-dev is already the newest version (1.0.2g-1ubuntu4.12).
libnl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
patch is already the newest version (2.7.5-1ubuntu0.16.04.1).
libevent-dev is already the newest version (2.0.21-stable-2ubuntu0.16.04.1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
python-matplotlib : Depends: python-dateutil but it is not going to be installed
Depends: python-pyparsing (>= 1.5.6) but it is not going to be installed
Depends: python-tz but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python-cycler but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Recommends: python-glade2 but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
Recommends: python-tk (>= 2.5.2-1.1) but it is not going to be installed
python-numpy : Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
python-scipy : Depends: python-decorator but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: libgfortran3 (>= 4.6) but it is not going to be installed
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
Recommends: python-dev but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
E: Unable to correct problems, you have held broken packages.









share|improve this question
















I am trying to installl Mininet-wifi and unfortunately it can't be installed



This is how it is displayed in my Ubuntu Virtual Machine. I am using Python 3.7.1



aristide@ubuntu:~/mininet-wifi$ sudo util/install.sh -Wlnfv
[sudo] password for aristide:
Detected Linux distribution: Ubuntu 16.04 xenial i386
Ubuntu
python is version 2
Installing Mininet-WiFi dependencies
Reading package lists... Done
Building dependency tree
Reading state information... Done
make is already the newest version (4.1-6).
pkg-config is already the newest version (0.29.1-0ubuntu1).
rfkill is already the newest version (0.5-1ubuntu3).
wireless-tools is already the newest version (30~pre9-8ubuntu1).
libnl-genl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
libssl-dev is already the newest version (1.0.2g-1ubuntu4.12).
libnl-3-dev is already the newest version (3.2.27-1ubuntu0.16.04.1).
patch is already the newest version (2.7.5-1ubuntu0.16.04.1).
libevent-dev is already the newest version (2.0.21-stable-2ubuntu0.16.04.1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
python-matplotlib : Depends: python-dateutil but it is not going to be installed
Depends: python-pyparsing (>= 1.5.6) but it is not going to be installed
Depends: python-tz but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python-cycler but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Recommends: python-glade2 but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
Recommends: python-tk (>= 2.5.2-1.1) but it is not going to be installed
python-numpy : Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
python-scipy : Depends: python-decorator but it is not going to be installed
Depends: python (< 2.8) but it is not going to be installed
Depends: python (>= 2.7~) but it is not going to be installed
Depends: python:any (>= 2.7.5-5~)
Depends: libgfortran3 (>= 4.6) but it is not going to be installed
Depends: liblapack3 but it is not going to be installed or
liblapack.so.3
Recommends: python-dev but it is not going to be installed
Recommends: python-imaging but it is not going to be installed
E: Unable to correct problems, you have held broken packages.






ubuntu xubuntu






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edited Feb 14 at 8:13









Rui F Ribeiro

41.3k1481140




41.3k1481140










asked Feb 14 at 4:18









user336805user336805

1




1












  • Looks to my like you need python 2.7 installed.

    – Peschke
    Feb 14 at 7:08

















  • Looks to my like you need python 2.7 installed.

    – Peschke
    Feb 14 at 7:08
















Looks to my like you need python 2.7 installed.

– Peschke
Feb 14 at 7:08





Looks to my like you need python 2.7 installed.

– Peschke
Feb 14 at 7:08










1 Answer
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There are some missing dependencies in your system. This isn't about Mininet-WiFi at all. Have you ever checked sources.list? You may want to add appropriated sources for the missing dependencies.






share|improve this answer
























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    0














    There are some missing dependencies in your system. This isn't about Mininet-WiFi at all. Have you ever checked sources.list? You may want to add appropriated sources for the missing dependencies.






    share|improve this answer





























      0














      There are some missing dependencies in your system. This isn't about Mininet-WiFi at all. Have you ever checked sources.list? You may want to add appropriated sources for the missing dependencies.






      share|improve this answer



























        0












        0








        0







        There are some missing dependencies in your system. This isn't about Mininet-WiFi at all. Have you ever checked sources.list? You may want to add appropriated sources for the missing dependencies.






        share|improve this answer















        There are some missing dependencies in your system. This isn't about Mininet-WiFi at all. Have you ever checked sources.list? You may want to add appropriated sources for the missing dependencies.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Feb 24 at 13:41

























        answered Feb 24 at 12:46









        Ramon FontesRamon Fontes

        11




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