npm WARN deprecated hoek@0.9.1: The major version is no longer supported. Please update to 4.x or newer

> @newrelic/native-metrics@2.4.0 install /home/phosphorus/Node/CAFCI/cafci_api/node_modules/@newrelic/native-metrics
> node ./lib/pre-build.js install native_metrics

> /home/phosphorus/.nvm/versions/node/v8.11.2/bin/node /home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js clean configure
> /home/phosphorus/.nvm/versions/node/v8.11.2/bin/node /home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build -j 4 native_metrics
make: se entra en el directorio '/home/phosphorus/Node/CAFCI/cafci_api/node_modules/@newrelic/native-metrics/build'
  CXX(target) Release/obj.target/native_metrics/src/native_metrics.o
  CXX(target) Release/obj.target/native_metrics/src/GCBinder.o
  CXX(target) Release/obj.target/native_metrics/src/LoopChecker.o
  CXX(target) Release/obj.target/native_metrics/src/RUsageMeter.o
make: g++: Command not found
native_metrics.target.mk:102: recipe for target 'Release/obj.target/native_metrics/src/native_metrics.o' failed
make: *** [Release/obj.target/native_metrics/src/native_metrics.o] Error 127
make: *** Se espera a que terminen otras tareas....
make: g++: Command not found
native_metrics.target.mk:102: recipe for target 'Release/obj.target/native_metrics/src/GCBinder.o' failed
make: *** [Release/obj.target/native_metrics/src/GCBinder.o] Error 127
make: g++: Command not found
native_metrics.target.mk:102: recipe for target 'Release/obj.target/native_metrics/src/LoopChecker.o' failed
make: *** [Release/obj.target/native_metrics/src/LoopChecker.o] Error 127
make: g++: Command not found
native_metrics.target.mk:102: recipe for target 'Release/obj.target/native_metrics/src/RUsageMeter.o' failed
make: *** [Release/obj.target/native_metrics/src/RUsageMeter.o] Error 127
make: se sale del directorio '/home/phosphorus/Node/CAFCI/cafci_api/node_modules/@newrelic/native-metrics/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:258:23)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Linux 4.15.0-20-generic
gyp ERR! command "/home/phosphorus/.nvm/versions/node/v8.11.2/bin/node" "/home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "-j" "4" "native_metrics"
gyp ERR! cwd /home/phosphorus/Node/CAFCI/cafci_api/node_modules/@newrelic/native-metrics
gyp ERR! node -v v8.11.2
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
install successful: _newrelic_native_metrics-2_4_0-native_metrics-57-linux-x64

> node-expat@2.3.17 install /home/phosphorus/Node/CAFCI/cafci_api/node_modules/node-expat
> node-gyp rebuild

make: se entra en el directorio '/home/phosphorus/Node/CAFCI/cafci_api/node_modules/node-expat/build'
  CC(target) Release/obj.target/expat/deps/libexpat/lib/xmlparse.o
../deps/libexpat/lib/xmlparse.c:10:10: fatal error: string.h: No existe el archivo o el directorio
 #include <string.h>                     /* memset(), memcpy() */
          ^~~~~~~~~~
compilation terminated.
deps/libexpat/expat.target.mk:104: recipe for target 'Release/obj.target/expat/deps/libexpat/lib/xmlparse.o' failed
make: *** [Release/obj.target/expat/deps/libexpat/lib/xmlparse.o] Error 1
make: se sale del directorio '/home/phosphorus/Node/CAFCI/cafci_api/node_modules/node-expat/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:258:23)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Linux 4.15.0-20-generic
gyp ERR! command "/home/phosphorus/.nvm/versions/node/v8.11.2/bin/node" "/home/phosphorus/.nvm/versions/node/v8.11.2/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/phosphorus/Node/CAFCI/cafci_api/node_modules/node-expat
gyp ERR! node -v v8.11.2
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
npm WARN sequelize-isunique-validator@1.1.1 requires a peer of sequelize@2.0.0 - 3.x.x but none is installed. You must install peer dependencies yourself.
npm WARN cafci_api@0.0.1 No repository field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-expat@2.3.17 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-expat@2.3.17 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.