在 ubuntu12.04 下安装 edx Cypress

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#最简易的方式 1 2 export OPENEDX_RELEASE=named-release/cypress wget https://raw.githubusercontent.com/edx/configuration/$OPENEDX_RELEASE/util/install/sandbox.sh -O - | bash #分步安装 * sudo apt-get update -y * sudo apt-get upgrade -y * sudo reboot * sudo apt-get install -y build-essential software-properties-……