How to build and install yugabyte db from github source?

a) downloaded yugabyte-master.zip from github b) created directory /opt/yugabyte/yugabyte-2.0.6.0 c) extracted to /opt/yugabyte d) made /opt/yugabyte/yugabyte-master as present working directory e) run ./configure –prefix “/opt/yugabyte/yugabyte-2.0.6.0” && make && make install but getting error: bash:./configure: No such file or directory Update1: using yb_build.sh: Prerequisites: [[email protected] ~]# rpm -qa | grep python libsemanage-python-2.5-14.el7.x86_64 python-gobject-3.22.0-1.el7_4.1.x86_64 python2-ipalib-4.6.4-10.el7.centos.noarch python-schedutils-0.4-6.el7.x86_64 plasma-scriptengine-python-4.11.19-12.el7.x86_64…

Ruby Selenium – warning that :driver_path is deprecated

Using Ruby selenium-webdriver 3.142.6 My tests work, but at the start of the run it displays the warning WARN Selenium [DEPRECATION] :driver_path is deprecated. Use :service with an instance of Selenium::WebDriver::Service instead. According to Ruby docs Selenium::WebDriver::Service is a private API. Searching the web for articles related to the warning has references to Capybara, RoR,…

Database modeling best practice: Dealing with Associations to the same “base”

I tried to normalize my database model. But I’m clueless how to do it in this case. Giving the following model: Customer has many Systems (has_many :systems) Cluster has many Systems (has_and_belongs_to_many :systems) I want to display all Systems of a Customer. That would be: @customer.systemobjects.each. That is already working. Then I could add a…