028. Raspberry Pi 라즈베리 파이 - nodejs (node-arm) 설치

 

jessie에는 node-RED 라는 툴이 설치되있는데요

nodejs 기반이라 nodejs도 설치 되있습니다 (lite 제외)

 

일단 버전을 확인 해보죠

node -v

pi@rasp2-dev:~ $ node -v v0.10.29

근데 v0.10.29 라니 너무 낮네요

 

참고한 사이트는 node-arm 에서 제공하는 걸로 설치를 하네요

 

wget http://node-arm.herokuapp.com/node_latest_armhf.deb

pi@rasp2-dev:~/utils $ wget http://node-arm.herokuapp.com/node_latest_armhf.deb  --2017-03-26 01:05:36--  http://node-arm.herokuapp.com/node_latest_armhf.deb Resolving node-arm.herokuapp.com (node-arm.herokuapp.com)... 54.235.183.213 Connecting to node-arm.herokuapp.com (node-arm.herokuapp.com)|54.235.183.213|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 5617566 (5.4M) [application/x-debian-package] Saving to: ‘node_latest_armhf.deb’   node_latest_armhf.d 100%[=====================>]   5.36M   139KB/s   in 26s       2017-03-26 01:06:02 (209 KB/s) - ‘node_latest_armhf.deb’ saved [5617566/5617566]   FINISHED --2017-03-26 01:06:02-- Total wall clock time: 27s Downloaded: 1 files, 5.4M in 26s (209 KB/s)

 

다운을 받았으니 설치합니다

sudo dpkg -i node_latest_armhf.deb

pi@rasp2-dev:~/utils $ sudo dpkg -i node_latest_armhf.deb  Selecting previously unselected package node. dpkg: regarding node_latest_armhf.deb containing node:  nodejs-legacy conflicts with node   node (version 4.2.1-1) is to be installed.   node provides node and is to be installed.   dpkg: error processing archive node_latest_armhf.deb (--install):  conflicting packages - not installing node Errors were encountered while processing:  node_latest_armhf.deb

 

근데 이미 node 가 설치되있다고 설치가 안먹히네요

기존 설치된 node를 제거합니다

설치 확인은 dpkg -l | grep node 로 확인하면 됩니다

제거는 sudo apt-get purge nodejs 정도면 됩니다

pi@rasp2-dev:~/utils $ dpkg -l | grep node ii  nodejs                                0.10.29~dfsg-2                            armhf        evented I/O for V8 javascript ii  nodejs-legacy                         0.10.29~dfsg-2                            all          evented I/O for V8 javascript (legacy symlink) ii  nodered                               0.15.2                                    armhf        Node-RED flow editor for the Internet of Things   pi@rasp2-dev:~/utils $ sudo apt-get purge nodejs Reading package lists... Done Building dependency tree        Reading state information... Done The following packages were automatically installed and are no longer required:   libc-ares2 libv8-3.14.5 Use 'apt-get autoremove' to remove them. The following packages will be REMOVED:   nodejs* nodejs-legacy* nodered* 0 upgraded, 0 newly installed, 3 to remove and 2 not upgraded. After this operation, 2,912 kB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 127416 files and directories currently installed.) Removing nodered (0.15.2) ... Removing nodejs-legacy (0.10.29~dfsg-2) ... Removing nodejs (0.10.29~dfsg-2) ... Processing triggers for gnome-menus (3.13.3-6) ... Processing triggers for desktop-file-utils (0.22-1) ... Processing triggers for mime-support (3.58) ... Processing triggers for gnome-icon-theme (3.12.0-1) ... Processing triggers for man-db (2.7.0.2-5) ... pi@rasp2-dev:~/utils $

* 복구는 sudo apt-get install nodejs nodejs-legacy nodered  -y 정도면 될거에요 

다시 설치

sudo dpkg -i node_latest_armhf.deb

pi@rasp2-dev:~/utils $ sudo dpkg -i node_latest_armhf.deb  (Reading database ... 119538 files and directories currently installed.) Preparing to unpack node_latest_armhf.deb ... Unpacking node (4.2.1-1) ... Setting up node (4.2.1-1) ... Processing triggers for man-db (2.7.0.2-5) ...

 

다시 버전확인

pi@rasp2-dev:~/utils $ node -v v4.2.1

4.2.1 이 설치됬네요

정식버전이 4니 나쁘지 않네요

 

참고로 node-red는 nodejs 삭제할때 같이 제거 되니 다시 설치하면 됩니다

전 안쓰니 설치하지 않았어요

 

참고

• http://weworkweplay.com/play/raspberry-pi-nodejs/
• http://node-arm.herokuapp.com