- #Fresh install python 2.7 ubuntu update#
- #Fresh install python 2.7 ubuntu software#
- #Fresh install python 2.7 ubuntu license#
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'python' is not recognized as an internal or external command, operable program, or batch file. After pressing Enter, the following statement should be displayed by the command prompt.
#Fresh install python 2.7 ubuntu software#
We need to install dynamics > 0.2.11, you could find the source files for dynamics 0.2. Sometimes you could find “ Error 1 (ignored)” This is not an error but a warning and could be safely ignored.
#Fresh install python 2.7 ubuntu license#
Type yes to accept the license and once finished issue: Sudo apt-get install qt4-qmake qt4-dev-tools Once the server is installed, then we are going to proceed to install the gui, to do this there are also some dependencies that we need to resolve, and we are going to begin installing SIP and then pyqt4 by following these steps:ĭownload the sources for SIP library from Now it is time to install gns3server, unzip the downloaded file from GNS3 and unzip it with the command # To install tornado, we install from source because from pip there are some modules that do not compile and can cause problems with the speed of websockets Then we need to proceed to install the following libraries: So first select the version of python to use with the command
#Fresh install python 2.7 ubuntu download#
Now we are going to install GNS3-Server, download it from the repository and save it to “~/Downloads/“, once saved it we need to install some dependencies and tell the system that we need to install the dependencies in python 3.4.0.
To check the versions installed on your desktop use the commandĪnd to look the version in use now use the command: Once finished you should rehash the shims, in fact you should do this every time you install some executables and python versions, use the following command to do the rehash: pyenvĪfter cloning the project from git, we need to modify your bashrc profile to define some environmental variables and to add pienv init to our shell we do this with the following commands:Įcho ‘export PYENV_ROOT=”$HOME/.pyenv”‘ > ~/.bashrcĮcho ‘export PATH=”$PYENV_ROOT/bin:$PATH”‘ > ~/.bashrcĮcho ‘eval “$(pyenv init -)”‘ > ~/.bashrc Now we need to install pyenv, pyenv is goig to help us to manage the different versions of python in our Ubuntu Desktop, to install it please clone the git project with the following command:Ĭd & git clone git:///yyuu/pyenv.git. Sudo apt-get install build-essential sqlite3 libsqlite3-dev libbz2-dev zlib1g-dev libssl-dev libreadline-dev curl llvm git The first step is to install all the requirements to compile python 3.4.0, to do that just type in a terminal window the following command: We are going to install python version 3.4.0, we need to install it so it coexists with the previous installation of python (version 2.7.x), to do that we are going to use pyenv to create this automatic virtual environments with different versions of python.
#Fresh install python 2.7 ubuntu update#
Sudo apt-get update & sudo apt-get upgrade Installing python 3.4.0 To begin with this installation we need a fresh installation of Ubuntu 12.04 LTS Desktop 64 bits, you could use Virtual Box to create this new machine, once installed you should update your repositories and install the out of date packages, you could do this by simply typing this commands: On this post we are going to make a step by step guide to install this version of GNS3 in Ubuntu 12.04 LTS. In Ubuntu 13.10 it is little bit easier because by default come with python version 3.3. April 1st of 2014 was the release date of GNS3 version 1.0 alpha release, it needs a python version greater than 3.3 and a lot of libraries that are a bit of a pain to install in an Ubuntu 12.04 LTS version, because by default it uses python 2.7 and in the distribution repositories you could only find python 3.2.