win7-64 python xgboost installation

It consists of four steps:

1. First download the installation mingw64

2. Install Anaconda and Git

3. Download Xgboost, I'm referring to 52300869

4. Installing Xgboost

Specific as follows:

• 1. First download the installation mingw64
  

(1) for http://mingw-w64.org/doku.php/download

Pull down to see:

Click to go to the page as follows : https://sourceforge.net/projects/mingw-w64/files/mingw-w64/mingw-w64-release/

Click on the top of the green download , https://sourceforge.net/projects/mingw-w64/files/latest/download?source=files

Start Installation

Note the Blue Mark section

Congratulations on installation success!

(2) Add the path of the Mingw32-make.exe to the user path: C:\Program files\mingw-w64\x86_64-7.2.0-posix-seh-rt_v5-rev1\ Mingw64\bin

Like my small white, unfamiliar installation will default C drive, haha

Do not add path variables? I'm going to laugh at you!

(3) Then, open cmd, enter Mingw32-make, if the output is as follows, the description succeeds

• 2. Install Python, git

Highly recommended anaconda,https://www.anaconda.com/

You'll know it's good when you go to Baidu.

Git installation: Enter in Anaconda prompt

Conda Install git

• 3. Download xgboost
  

   c/users Create a new folder Xgboostcode to hold the code and download the file, and then enter the following command in the bash terminal that you just opened, locate the directory  

$ cd/c/users/xgboostcode/

Then download xgboost from GitHub using the following command. ( I downloaded it myself, but I don't know how to install it, cover my face ~)

$ git clone--recursive https://github.com/dmlc/xgboost

$ CD Xgboost

$ git submodule init

$ git submodule update  

• 64-bit compiler mingw-w64 to compile the downloaded code, which already provides
  

• 4. install xgboost

(1) using Windows Program Search to open "Git bash", with the same length as CMD, but to use a command that is not supported in CMD. After opening , enter:

• $ cd/c/users/xgboostcode/xgboost #定位到文件夹

• $ CD Dmlc-core

• $ make-j4

• $ CD. /rabit

• $ make Lib/librabit_empty.a-j4

• $ CD.

• $ CP make/mingw64.mk CONFIG.MK

• $ make-j4

2. #编译完成

      (2) after execution, you can install the Xgboost Python module in Anaconda. In the Start menu of your computer, open Anaconda Prompt, and enter the following command:

CD Xgboostcode\xgboost\python-package

(3) then enter the installation command:

python setup.py Install

Enter import xgboost in Python If there are no errors, congratulations.

win7-64 python xgboost installation