［未解决］Mac中安装NVM后无法运行

期间，

安装了nvm后，输出：

licrifandeMacBook-Pro:nodejs crifan$ pwd
/Users/crifan/dev/dev_src/nodejs
licrifandeMacBook-Pro:nodejs crifan$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.30.1/install.sh | bash
% Total    % Received % Xferd Average Speed Time    Time     Time Current
                                 Dload Upload Total Spent    Left Speed
100 7735 100 7735    0     0 4784      0 0:00:01 0:00:01 –:–:– 4783
=> Downloading nvm from git to ‘/Users/crifan/.nvm’
=> Cloning into ‘/Users/crifan/.nvm’…
remote: Counting objects: 4308, done.
remote: Total 4308 (delta 0), reused 0 (delta 0), pack-reused 4308
Receiving objects: 100% (4308/4308), 1.09 MiB | 149.00 KiB/s, done.
Resolving deltas: 100% (2520/2520), done.
Checking connectivity… done.
* (HEAD detached at v0.30.1)
master

=> Profile not found. Tried (as defined in $PROFILE), ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile.
=> Create one of them and run this script again
=> Create it (touch ) and run this script again
OR
=> Append the following lines to the correct file yourself:

export NVM_DIR="/Users/crifan/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm

=> Close and reopen your terminal to start using nvm

之后，去运行nvm：

licrifandeMacBook-Pro:nodejs crifan$ nvm install 5.0

-bash: nvm: command not found

搜：

mac Profile not found. Tried (as defined in $PROFILE), ~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile

-bash: nvm: command not found · Issue #576 · creationix/nvm

很明显是：

mac中没有对应的bash文件

搜：

mac create .bashrc

osx – How do I create a bash alias? – Stack Overflow

licrifandeMacBook-Pro:nodejs crifan$ cd ~
licrifandeMacBook-Pro:~ crifan$ pwd
/Users/crifan

licrifandeMacBook-Pro:~ crifan$ touch .bashrc

licrifandeMacBook-Pro:~ crifan$ cd ~
licrifandeMacBook-Pro:~ crifan$ ls
Applications Documents Library Music Public dev 微云同步盘
Desktop Downloads Movies Pictures StudioProjects ishot-1.png
licrifandeMacBook-Pro:~ crifan$ ls -la
total 760
drwxr-xr-x+ 32 crifan staff 1088 1 14 12:56 .
drwxr-xr-x 6 root admin 204 10 22 10:23 ..

…

-rw——-    1 crifan staff    9263 1 6 14:11 .bash_history
drwxr-xr-x 72 crifan staff    2448 1 14 12:51 .bash_sessions
-rw-r–r–    1 crifan staff       0 1 14 12:56 .bashrc

…

drwxr-xr-x 3 crifan staff 102 9 18 21:12 .local
drwxr-xr-x 17 crifan staff 578 1 14 12:49 .nvm

…

licrifandeMacBook-Pro:~ crifan$

然后继续重新安装：

licrifandeMacBook-Pro:~ crifan$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.30.1/install.sh | bash
% Total    % Received % Xferd Average Speed Time    Time     Time Current
                                 Dload Upload Total Spent    Left Speed
100 7735 100 7735    0     0 4291      0 0:00:01 0:00:01 –:–:– 4290
=> nvm is already installed in /Users/crifan/.nvm, trying to update using git
=>
=> Appending source string to /Users/crifan/.bashrc

=> Close and reopen your terminal to start using nvm

但是关闭终端后重新运行nvm还是找不到：

licrifandeMacBook-Pro:~ crifan$ nvm
-bash: nvm: command not found
licrifandeMacBook-Pro:~ crifan$ cat ~/.bashrc

export NVM_DIR="/Users/crifan/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
licrifandeMacBook-Pro:~ crifan$

不过后来通过souce了一下：

. ~/.nvm/nvm.sh

就可以找到nvm了：

Last login: Thu Jan 14 13:00:10 on ttys000
licrifandeMacBook-Pro:~ crifan$ nvm
-bash: nvm: command not found
licrifandeMacBook-Pro:~ crifan$ cat ~/.bashrc

export NVM_DIR="/Users/crifan/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
licrifandeMacBook-Pro:~ crifan$ . ~/.nvm/nvm.sh
licrifandeMacBook-Pro:~ crifan$ nvm

Node Version Manager

Note: <version> refers to any version-like string nvm understands. This includes:
– full or partial version numbers, starting with an optional "v" (0.10, v0.1.2, v1)
– default (built-in) aliases: node, stable, unstable, iojs, system
– custom aliases you define with `nvm alias foo`

Usage:
nvm help                                  Show this message
nvm –version                             Print out the latest released version of nvm
nvm install [-s] <version>                Download and install a <version>, [-s] from source. Uses .nvmrc if available
    –reinstall-packages-from=<version>     When installing, reinstall packages installed in <node|iojs|node version number>
nvm uninstall <version>                   Uninstall a version
nvm use [–silent] <version>              Modify PATH to use <version>. Uses .nvmrc if available
nvm exec [–silent] <version> [<command>] Run <command> on <version>. Uses .nvmrc if available
nvm run [–silent] <version> [<args>]     Run `node` on <version> with <args> as arguments. Uses .nvmrc if available
nvm current                               Display currently activated version
nvm ls                                    List installed versions
nvm ls <version>                          List versions matching a given description
nvm ls-remote                             List remote versions available for install
nvm version <version>                     Resolve the given description to a single local version
nvm version-remote <version>              Resolve the given description to a single remote version
nvm deactivate                            Undo effects of `nvm` on current shell
nvm alias [<pattern>]                     Show all aliases beginning with <pattern>
nvm alias <name> <version>                Set an alias named <name> pointing to <version>
nvm unalias <name>                        Deletes the alias named <name>
nvm reinstall-packages <version>          Reinstall global `npm` packages contained in <version> to current version
nvm unload                                Unload `nvm` from shell
nvm which [<version>]                     Display path to installed node version. Uses .nvmrc if available

Example:
nvm install v0.10.32                  Install a specific version number
nvm use 0.10                          Use the latest available 0.10.x release
nvm run 0.10.32 app.js                Run app.js using node v0.10.32
nvm exec 0.10.32 node app.js          Run `node app.js` with the PATH pointing to node v0.10.32
nvm alias default 0.10.32             Set default node version on a shell

Note:
to remove, delete, or uninstall nvm – just remove the `$NVM_DIR` folder (usually `~/.nvm`)

licrifandeMacBook-Pro:~ crifan$

然后关闭终端，重启终端，还是无法直接使用nvm：

还是在source：

source ~/.nvm/nvm.sh

之后才能用。

算了：

删除nvm，重新安装试试：

licrifandeMacBook-Pro:~ crifan$ nvm
-bash: nvm: command not found
licrifandeMacBook-Pro:~ crifan$ rm ~/.nvm/
.git/            .travis.yml      README.markdown nvm.sh
.gitattributes CONTRIBUTING.md bash_completion package.json
.gitignore       LICENSE.md       install.sh       test/
.npmignore       Makefile         nvm-exec
licrifandeMacBook-Pro:~ crifan$ rm -rf ~/.nvm/
licrifandeMacBook-Pro:~ crifan$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.30.1/install.sh | bash
% Total    % Received % Xferd Average Speed Time    Time     Time Current
                                 Dload Upload Total Spent    Left Speed
100 7735 100 7735    0     0 3413      0 0:00:02 0:00:02 –:–:– 3415
=> Downloading nvm from git to ‘/Users/crifan/.nvm’
=> Cloning into ‘/Users/crifan/.nvm’…
remote: Counting objects: 4308, done.
remote: Total 4308 (delta 0), reused 0 (delta 0), pack-reused 4308
Receiving objects: 100% (4308/4308), 1.09 MiB | 247.00 KiB/s, done.
Resolving deltas: 100% (2520/2520), done.
Checking connectivity… done.
* (HEAD detached at v0.30.1)
master

=> Source string already in /Users/crifan/.bashrc
=> Close and reopen your terminal to start using nvm
licrifandeMacBook-Pro:~ crifan$ source ~/.nvm/nvm.sh
licrifandeMacBook-Pro:~ crifan$ nvm

Node Version Manager

– custom aliases you define with `nvm alias foo`

还是不行：

重启终端后，还是无法直接运行nvm。。。

算了：

抽空再去研究，如何才能确保：

重启终端后，输入nvm还能识别

－》估计是重启终端后，没有执行到.bashrc

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