php - 无法打开输入文件 :/usr/local/bin/composer. phar

Question

如果你相信的话，在安装 composer 时遇到了麻烦。

ios 塞拉利昂 (10.12.6)

这是我的代码

Samers-MBP:~ samer$ php composer-setup.php
All settings correct for using Composer
Downloading...
php -r "unlink('composer-setup.php');"

Composer (version 1.5.2) successfully installed to: 
/Users/samer/composer.phar
Use it: php composer.phar

Samers-MBP:~ samer$ php -r "unlink('composer-setup.php');"
Samers-MBP:~ samer$ sudo mv /Users/samer/composer.phar 
/usr/local/bin/composer
Password:
Samers-MBP:~ samer$ composer
Could not open input file: /usr/local/bin/composer.phar
Samers-MBP:~ samer$ cd /usr/local/bin
Samers-MBP:bin samer$ composer
Could not open input file: /usr/local/bin/composer.phar
Samers-MBP:bin samer$ 

我只能使用 SUDO 运行 composer

Samers-MBP:~ samer$ sudo composer info
Password:
Do not run Composer as root/super user! See 
https://getcomposer.org/root for details
nesbot/carbon             1.22.1  A simple API extension for DateTime.
symfony/polyfill-mbstring v1.6.0  Symfony polyfill for the Mbstring 
extension
symfony/translation       v3.3.10 Symfony Translation Component
Samers-MBP:~ samer$ 

已安装 Laravel，但我无法访问 $HOME/.bashrc(拒绝访问)或 ~/.bash_profile 将 composer 的系统级供应商 bin 目录放入我的$路径...

我不知道我做错了什么或者为什么它不起作用。

Answer 1

运行典型安装说明后，我在 MacOS Catalina 上遇到了类似的问题:

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '795f976fe0ebd8b75f26a6dd68f78fd3453ce79f32ecb33e7fd087d39bfeb978342fb73ac986cd4f54edd0dc902601dc') { echo 'Installer verified'; } else { echo 'Installer corrupt';         
unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

我怀疑它需要执行权限。初始权限是:

-rwxr-xr-x   1 username  staff   1994202 Sep 25 08:39 composer

虽然它对我有执行权限，但我将其更改为在 /usr/local/bin 中制作其他所有内容:

-rwxr-xr-x   1 root  wheel   1994202 Sep 25 08:39 composer

我仍然有这个错误:

Could not open input file: /usr/local/bin/composer.phar

我仔细检查了我的 PATH 变量:

% echo $PATH
/usr/local/bin:/usr/local/php5/bin:...

我找到了我的 bash_profile 文件，忘记了我在 zsh 上，所以我找到了我的 zshrc 文件。

% source ~/.bash_profile
% source ~/.zshrc

仍然没有骰子。最终我将文件名更改为 composer.phar

% sudo mv /usr/local/bin/composer /usr/local/bin/composer.phar

然后就成功了

% composer
   ______
  / ____/___  ____ ___  ____  ____  ________  _____
 / /   / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/
/ /___/ /_/ / / / / / / /_/ / /_/ (__  )  __/ /
\____/\____/_/ /_/ /_/ .___/\____/____/\___/_/
                /_/
Composer version 1.10.13 2020-09-09 11:46:34
...

这在过去对我来说从来都不是必需的，但目前它正在发挥作用。