1. linux installation environment
Installation dependent components:
(1) yum install -y gcc
(2) yum -y install zlib*
(3) yum install libffi-devel
2. Check the current python version
(1) python --version
The current 2.7, we upgraded as newer version 3.7
(2) download archive python3.7.0
wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
(3) decompression python3
tar -zxvf Python-3.7.0.tgz
(4) Configuration compilation
Just unzip into the directory (./configure --prefix = / usr / local / python3 --with-ssl)
(5) to compile and install
make && make install
(6) to create a soft link
ln -s / usr / local / python3 / bin / python3 / usr / bin / python3 (here I remember the installation directory to / usr / local / python3 / bin / python3)
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3
(7) View the current version
python3 --version
(8) Upgrade pip
pip3 install --upgrade pip
(9) mounted locust
pip3 install --default-timeout=1000 locustio
(10) to create a soft link
ln -s /usr/local/python3/bin/locust /usr/bin/locust
(11) View locust installation was successful
locust --help