1. Download anaconda, use the Tsinghua Mirror https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/installation all the way next
The first tick: whether to add anaconda to the environment variable the second tick: whether to set Anaconda with Python 3.6 for the system's default Python version 2.Anaconda installation succeeds, we need to modify its package management image as a domestic source. You can always execute the following two lines of code in CMD. C
Fast installation of Opencv3 with Anaconda in Ubuntu
My system environment: Ubuntu16.04, Anaconda3 (Python 3.6)
Digression: In the pursuit of artificial intelligence on the road of continuous progress, the installation of many libraries let me very "egg pain", and especially the installation of Caffe and OpenCV in various pits have ...
Enter the command in terminal:
Conda install-c Https://conda.anaconda.org/menpo Opencv3
Then, according to the pro
Experience in installing Scrapy from scratch, and experience in installing Scrapy from scratch
Scrapy is a python-based Web Crawler framework that crawls information from the network. It is a good way to obtain data. So I want to install it.
Go to its official website and go to the Installation Introduction page.
Https://docs.scrapy.org/en/latest/intro/install.html
There are three installation methods: one is from pip, the other is from source code, and the other is from
.============================================================================Below are all the craters of the lunar surface!!!1, There can be no space in the path Ah ....Conda list, Conda install displays the reason for "Failed to create process" after the installation is complete.2, some blog said Anaconda after installation will appear "MinGW" folder, but the latest version anaconda2 after installation is
Python version python 2 or Python 3
Python 2.x is an earlier version, Python 3.x is the current version
Python 2.7 (final version of 2.x) rarely has a big update since its release in 2010
Python 2.x has more tool libraries than python3.x
Most Linux systems installed by default are still Python 2.x
Version selection depends on the problem to be resolved
Recommended case for Python 2.x:
The deployment environment is not controllable and Python version cannot
1. Download Anaconda (preferred website, but very slow)
anaconda2-4.0.0-linux-x86_64.sh
The Anaconda installation package can also be downloaded to https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/.
2. Configure some sources, otherwise too slow.= = = Already successful, run the conda install numpy test.However, it is also convenient to build a virtual environment.Create a virtual Environment
contains the installed content. You can enter
Conda info to query installation information
Enter the conda list to query which libraries you have installed, including python, numpy, and scipy. You can run
Conda install *** to install (** indicates the package name). If a package version is not the latest, run conda
Since Anaconda comes with Python by default (probably not the latest version), you can install Python directly by installing Anaconda.This article focuses on the solution to add a previously installed Python to Anaconda after installing Python and then installing AnacondaAssuming that you have installed Pythonxx (xx is the version number), below you have downloaded the Anaconda1, the installation of the time two check box should not be checked (one is added to the environment variable, the other
, first open the Explorer, right-click "This Computer", click "Properties" in the pop-up menu, click "Advanced System Settings" in the pop-up window, such asClick "Environment Variables" in the pop-up window to pop up the following windowIn the upper window, double-click "Path", pop the following window, if there is no red rectangle within a few paths, click on the right side of "new" to add a new path, let the path variable contains a few paths within the red box.Next, go to the command prompt
System Environment: CentOS6.7
Anaconda Version: anaconda3-5.1.0-linux-x86_64
Python version: Python-3.6.4
1. Yum installation CMake, boost
Yum Install CMake boost
2. Yum Install gcc gcc-c++
Yum Install gcc gcc-c++
Use Yum to install the existing version of the system, and then upgrade to 4.8.1 after uninstalling the Yum version
3. Install Dlib package with Conda
# Conda Install Dlib
[ROOT@HADOOP7 pkgs]#
Problem
Recently Anaconda launched the Python3.6, installed its own version, but after installation found that installation Opencv3 not as simple as the Python3.5 version of the installation Opencv3, previously installed opencv3 only need Conda Install–channel Https://conda.anaconda.org/menpo opencv3 This command, now installed on the Python3.6, use this command will report the following error:Unsatisfiableerror:the following specifications were foun
First to install the Anaconda.Note that to add an environment variable to the system, there is an option for this. Or you'll need to manually CD to Anaconda3\bin to execute the instructions below.
Due to the installation of TensorFlow, use
Pip Install TensorFlow
The instructions always go wrong, even with the official website.
Pip Install--upgrade HTTPS://STORAGE.GOOGLEAPIS.COM/TENSORFLOW/WINDOWS/CPU/TENSORFLOW-0.12.0RC1-CP35-CP35M-WIN_AMD64.WHL
and similar instructions on Linux are also a
mac install Python and Jupyter notebook
python installation (anaconda)
Mac comes with Python2 version of Python, it's usually 3, Anaconda is a python version, anaconda2 corresponds to Python2 version, anaconda3.6 for python3 version, just download HTTPS on the website ://www.continuum.io/downloads/the appropriate version.After downloading can be installed by default, direct installation complete.After the installation is complete, do the following and activate it. After that, install the Pytho
Tensorboard Installation Errors
1 attempt stage Dell 32-bit PC, original installation anaconda,
Conda create-n TensorFlow python=3.6
Activate TensorFlow
Pip install--ignore-installed--upgrade tensorflow results show that matching TensorFlow version is not found
2 Find data Find TensorFlow No 32-bit version Lenovo 64-bit
Conda create-n TensorFlow python=3.6
Activate TensorFlow
Pip Install--ignore-installed-
software packages or libraries, so installation and use are relatively troublesome. Fortunately, someone is doing this kind of thing, compiling all the modules required by scientific computing, and then packaging them for users in the form of release, anaconda is one of the commonly used scientific computing releases.
From the website (link 1) The default version of Anaconda downloaded has many built-in libraries (link 2), Including numpy.
Although Anaconda already comes with a large number of
TensorFlow installed under Windows for study purposes, if you want to do the technology, see the relevant blog: CentOS7 installation TensorFlow1 , installation Pytho3.5First go to the Anaconda website to download the Windows version of the software, here Select the v3.6 version.Https://www.continuum.io2 , after the installation is complete, open Anaconda PromptThen we enter a command to see the installable version of TensorFlow.> Anacoda search–t Conda
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Re (): Extracts the data based on the incoming regular expression, returning the Unicode string list
2. Ipython
It is recommended to use Ipython to run scrapy Shell on the official website, so I try to install it. Because my python environment was previously configured via Conda (see previous article), it is
Scrapy, a Python-based web crawler framework that crawls information from the Web, is a good way to get data. So I want to install the next look.
Go to its official website, install the introduction page
There are 3 kinds of loading method, one is from Pip, one is compiled from source, one is from Conda
According to the previous knowledge, PIP is already integrated in the Python Package management tool, the most simple and clear, ignoring the webs
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