Vue-gyp ERR! find Python 解决方案

Building: /usr/local/bin/node /var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [
gyp verb cli   '/usr/local/bin/node',
gyp verb cli   '/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/bin/node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library='
gyp verb cli ]
gyp info using node-gyp@8.4.1
gyp info using node@12.16.2 | linux | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb find Python Python is not set from command line or npm configuration
gyp verb find Python Python is not set from environment variable PYTHON
gyp verb find Python checking if "python3" can be used
gyp verb find Python - executing "python3" to get executable path
gyp verb find Python - "python3" is not in PATH or produced an error
gyp verb find Python checking if "python" can be used
gyp verb find Python - executing "python" to get executable path
gyp verb find Python - executable path is "/usr/bin/python"
gyp verb find Python - executing "/usr/bin/python" to get version
gyp verb find Python - version is "2.7.5"
gyp verb find Python - version is 2.7.5 - should be >=3.6.0
gyp verb find Python - THIS VERSION OF PYTHON IS NOT SUPPORTED
gyp ERR! find Python
gyp ERR! find Python Python is not set from command line or npm configuration
gyp ERR! find Python Python is not set from environment variable PYTHON
gyp ERR! find Python checking if "python3" can be used
gyp ERR! find Python - "python3" is not in PATH or produced an error
gyp ERR! find Python checking if "python" can be used
gyp ERR! find Python - executable path is "/usr/bin/python"
gyp ERR! find Python - version is "2.7.5"
gyp ERR! find Python - version is 2.7.5 - should be >=3.6.0
gyp ERR! find Python - THIS VERSION OF PYTHON IS NOT SUPPORTED
gyp ERR! find Python
gyp ERR! find Python **********************************************************
gyp ERR! find Python You need to install the latest version of Python.
gyp ERR! find Python Node-gyp should be able to find and use Python. If not,
gyp ERR! find Python you can try one of the following options:
gyp ERR! find Python - Use the switch --python="/path/to/pythonexecutable"
gyp ERR! find Python   (accepted by both node-gyp and npm)
gyp ERR! find Python - Set the environment variable PYTHON
gyp ERR! find Python - Set the npm configuration variable python:
gyp ERR! find Python   npm config set python "/path/to/pythonexecutable"
gyp ERR! find Python For more information consult the documentation at:
gyp ERR! find Python https://github.com/nodejs/node-gyp#installation
gyp ERR! find Python **********************************************************
gyp ERR! find Python
gyp ERR! configure error
gyp ERR! stack Error: Could not find any Python installation to use
gyp ERR! stack     at PythonFinder.fail (/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/lib/find-python.js:330:47)
gyp ERR! stack     at PythonFinder.runChecks (/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/lib/find-python.js:159:21)
gyp ERR! stack     at PythonFinder.<anonymous> (/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/lib/find-python.js:266:16)
gyp ERR! stack     at PythonFinder.execFileCallback (/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/lib/find-python.js:297:7)
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:294:7)
gyp ERR! stack     at ChildProcess.emit (events.js:310:20)
gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
gyp ERR! System Linux 3.10.0-514.el7.x86_64
gyp ERR! command "/usr/local/bin/node" "/var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd /var/lib/jenkins/workspace/dev_iot_vue/node_modules/node-sass
gyp ERR! node -v v12.16.2
gyp ERR! node-gyp -v v8.4.1
gyp ERR! not ok
Build failed with error code: 1

解决方案

1.安装node-gyp

npm install -g node-gyp

2.安装python（centos7默认已经有2.7）