linux安装nvm和nodejs
Posted 不想下火车的人
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下载nvm包：
[root@centos ~]# wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash => Downloading nvm as script to \'/root/.nvm\' => Appending nvm source string to /root/.bashrc => Appending bash_completion source string to /root/.bashrc => Close and reopen your terminal to start using nvm or run the following to use it now: export NVM_DIR="$HOME/.nvm" [ -s "$NVM_DIR/nvm.sh" ] && \\. "$NVM_DIR/nvm.sh" # This loads nvm [ -s "$NVM_DIR/bash_completion" ] && \\. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
上面提示相关的环境变量已经在配置文件/root/.bashrc中给我们自动添加好了，需要重新进入ssh。
按它说的，重新进入ssh后，开始安装nodejs和npm：
[root@centos ~]# nvm ls-remote --lts v4.2.0 (LTS: Argon) v4.2.1 (LTS: Argon) v4.2.2 (LTS: Argon) v4.2.3 (LTS: Argon) v4.2.4 (LTS: Argon) v4.2.5 (LTS: Argon) v4.2.6 (LTS: Argon) v4.3.0 (LTS: Argon) v4.3.1 (LTS: Argon) v4.3.2 (LTS: Argon) v4.4.0 (LTS: Argon) v4.4.1 (LTS: Argon) v4.4.2 (LTS: Argon) v4.4.3 (LTS: Argon) v4.4.4 (LTS: Argon) v4.4.5 (LTS: Argon) v4.4.6 (LTS: Argon) v4.4.7 (LTS: Argon) v4.5.0 (LTS: Argon) v4.6.0 (LTS: Argon) v4.6.1 (LTS: Argon) v4.6.2 (LTS: Argon) v4.7.0 (LTS: Argon) v4.7.1 (LTS: Argon) v4.7.2 (LTS: Argon) v4.7.3 (LTS: Argon) v4.8.0 (LTS: Argon) v4.8.1 (LTS: Argon) v4.8.2 (LTS: Argon) v4.8.3 (LTS: Argon) v4.8.4 (LTS: Argon) v4.8.5 (LTS: Argon) v4.8.6 (LTS: Argon) v4.8.7 (LTS: Argon) v4.9.0 (LTS: Argon) v4.9.1 (Latest LTS: Argon) v6.9.0 (LTS: Boron) v6.9.1 (LTS: Boron) v6.9.2 (LTS: Boron) v6.9.3 (LTS: Boron) v6.9.4 (LTS: Boron) v6.9.5 (LTS: Boron) v6.10.0 (LTS: Boron) v6.10.1 (LTS: Boron) v6.10.2 (LTS: Boron) v6.10.3 (LTS: Boron) v6.11.0 (LTS: Boron) v6.11.1 (LTS: Boron) v6.11.2 (LTS: Boron) v6.11.3 (LTS: Boron) v6.11.4 (LTS: Boron) v6.11.5 (LTS: Boron) v6.12.0 (LTS: Boron) v6.12.1 (LTS: Boron) v6.12.2 (LTS: Boron) v6.12.3 (LTS: Boron) v6.13.0 (LTS: Boron) v6.13.1 (LTS: Boron) v6.14.0 (LTS: Boron) v6.14.1 (LTS: Boron) v6.14.2 (LTS: Boron) v6.14.3 (LTS: Boron) v6.14.4 (LTS: Boron) v6.15.0 (LTS: Boron) v6.15.1 (LTS: Boron) v6.16.0 (LTS: Boron) v6.17.0 (LTS: Boron) v6.17.1 (Latest LTS: Boron) v8.9.0 (LTS: Carbon) v8.9.1 (LTS: Carbon) v8.9.2 (LTS: Carbon) v8.9.3 (LTS: Carbon) v8.9.4 (LTS: Carbon) v8.10.0 (LTS: Carbon) v8.11.0 (LTS: Carbon) v8.11.1 (LTS: Carbon) v8.11.2 (LTS: Carbon) v8.11.3 (LTS: Carbon) v8.11.4 (LTS: Carbon) v8.12.0 (LTS: Carbon) v8.13.0 (LTS: Carbon) v8.14.0 (LTS: Carbon) v8.14.1 (LTS: Carbon) v8.15.0 (LTS: Carbon) v8.15.1 (LTS: Carbon) v8.16.0 (LTS: Carbon) v8.16.1 (LTS: Carbon) v8.16.2 (Latest LTS: Carbon) v10.13.0 (LTS: Dubnium) v10.14.0 (LTS: Dubnium) v10.14.1 (LTS: Dubnium) v10.14.2 (LTS: Dubnium) v10.15.0 (LTS: Dubnium) v10.15.1 (LTS: Dubnium) v10.15.2 (LTS: Dubnium) v10.15.3 (LTS: Dubnium) v10.16.0 (LTS: Dubnium) v10.16.1 (LTS: Dubnium) v10.16.2 (LTS: Dubnium) v10.16.3 (LTS: Dubnium) v10.17.0 (Latest LTS: Dubnium) v12.13.0 (Latest LTS: Erbium)
挑最新版12.13.0安装，失败了：
[root@centos ~]# nvm install 12.13.0 Downloading and installing node v12.13.0... Downloading https://nodejs.org/dist/v12.13.0/node-v12.13.0-linux-x86.tar.xz... curl: (22) The requested URL returned error: 404 Not Found Binary download from https://nodejs.org/dist/v12.13.0/node-v12.13.0-linux-x86.tar.xz failed, trying source. grep: /root/.nvm/.cache/bin/node-v12.13.0-linux-x86/node-v12.13.0-linux-x86.tar.xz: No such file or directory Provided file to checksum does not exist. Binary download failed, trying source. Detected that you have 1 CPU core(s) Number of CPU core(s) less than or equal to 2, running in single-threaded mode Downloading https://nodejs.org/dist/v12.13.0/node-v12.13.0.tar.xz... ######################################################################## 100.0% Computing checksum with sha256sum Checksums matched! $>./configure --prefix=/root/.nvm/versions/node/v12.13.0 < which: no python2.7 in (/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin) Please use Python 2.7: /usr/bin/python2 ./configure --prefix=/root/.nvm/versions/node/v12.13.0 nvm: install v12.13.0 failed!
提示说没有python2.7，确认下（默认会装2.6.6版本）：
[root@centos ~]# yum list installed | grep python abrt-addon-python.i686 abrt-python.i686 2.0.8-43.el6.centos @anaconda-CentOS-201703281202.i386/6.9 dbus-python.i686 0.83.0-6.1.el6 @anaconda-CentOS-201703281202.i386/6.9 libproxy-python.i686 0.3.0-10.el6 @anaconda-CentOS-201703281202.i386/6.9 libreport-python.i686 2.0.9-33.el6.centos @anaconda-CentOS-201703281202.i386/6.9 libxml2-python.i686 2.7.6-21.el6_8.1 @anaconda-CentOS-201703281202.i386/6.9 newt-python.i686 0.52.11-4.el6 @anaconda-CentOS-201703281202.i386/6.9 python.i686 2.6.6-66.el6_8 @anaconda-CentOS-201703281202.i386/6.9 python-argparse.noarch python-babel.noarch 0.9.4-5.1.el6 @os python-backports.i686 1.0-5.el6 @os python-backports-ssl_match_hostname.noarch python-chardet.noarch 2.2.1-1.el6 @os python-cheetah.i686 2.4.1-1.el6 @os python-configobj.noarch python-crypto2.6.i686 2.6.1-2.el6 @os python-dmidecode.i686 3.10.15-1.el6 @anaconda-CentOS-201703281202.i386/6.9 python-iniparse.noarch python-jinja2.i686 2.2.1-3.el6 @os python-jsonpatch.noarch python-jsonpointer.noarch python-libs.i686 2.6.6-66.el6_8 @anaconda-CentOS-201703281202.i386/6.9 python-markdown.noarch python-oauthlib.noarch python-prettytable.noarch python-pycurl.i686 7.19.0-9.el6 @anaconda-CentOS-201703281202.i386/6.9 python-pygments.noarch python-requests.noarch python-setuptools.noarch python-six.noarch 1.9.0-2.el6 @os python-urlgrabber.noarch python-urllib3.noarch 1.10.2-3.el6 @os rpm-python.i686 4.8.0-55.el6 @anaconda-CentOS-201703281202.i386/6.9
把2.6.6升级到2.7（参见linux升级python到2.7版本）再试试：
[root@centos ~]# nvm install 12.13.0 Downloading and installing node v12.13.0... Downloading https://nodejs.org/dist/v12.13.0/node-v12.13.0-linux-x86.tar.xz... curl: (22) The requested URL returned error: 404 Not Found Binary download from https://nodejs.org/dist/v12.13.0/node-v12.13.0-linux-x86.tar.xz failed, trying source. grep: /root/.nvm/.cache/bin/node-v12.13.0-linux-x86/node-v12.13.0-linux-x86.tar.xz: No such file or directory Provided file to checksum does not exist. Binary download failed, trying source. Detected that you have 1 CPU core(s) Number of CPU core(s) less than or equal to 2, running in single-threaded mode Local cache found: $NVM_DIR/.cache/src/node-v12.13.0/node-v12.13.0.tar.xz Checksums match! Using existing downloaded archive $NVM_DIR/.cache/src/node-v12.13.0/node-v12.13.0.tar.xz $>./configure --prefix=/root/.nvm/versions/node/v12.13.0 < WARNING: failed to autodetect C++ compiler version (CXX=g++) ERROR: Did not find a new enough assembler, install one or build with --openssl-no-asm. Please refer to BUILDING.md nvm: install v12.13.0 failed!
还是失败了，换个低版本试试：
[root@centos /]# nvm install 8.16.2 Downloading and installing node v8.16.2... Downloading https://nodejs.org/dist/v8.16.2/node-v8.16.2-linux-x86.tar.xz... ########################################### 59.8% ######################################################################## 100.0% Computing checksum with sha256sum Checksums matched! Now using node v8.16.2 (npm v6.4.1) Creating default alias: default -> 8.16.2 (-> v8.16.2 *)
这次可以了：
[root@centos /]# node -v v8.16.2
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