I'm on Ubuntu 14.04 and I've been trying all possible methods to install Laravel to no avail. Error messages everything I try. I'm now trying the first method in the quickstart documentation, that is, via Laravel Installer, but it says to "Make sure to place the ~/.composer/vendor/bin directory in your PATH so the Laravel executable is found when you run the Laravel command in your terminal." so my question is, how do I do that? This may be a simple question but I'm really frustrated and would appreciate any help.
当前回答
Composer bin目录被设置并存储在bin-dir配置变量中，根据您的设置可以有所不同。运行命令composer global config bin-dir——absolute会告诉你全局composer bin目录的绝对路径。使用这个命令，您可以修改.bash_profile，将其完全按照配置的方式添加到PATH中。
# Add Composer bin-dir to PATH if it is installed.
command -v composer >/dev/null 2>&1 && {
COMPOSER_BIN_DIR=$(composer global config bin-dir --absolute 2> /dev/null)
PATH="$PATH:$COMPOSER_BIN_DIR";
}
export PATH
其他回答
针对Ubuntu 16.04
echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc
source ~/.bashrc
我尝试了很多解决方案，但在Ubuntu 20.04上只有这个对我有效:
export PATH="$HOME/.composer/vendor/bin:$PATH"
AWS Ubuntu 18.04 LTS
Linux ws1 4.15.0-1023-aws #23-Ubuntu SMP Mon Sep 24 16:31:06 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc && source ~/.bashrc
为我工作。
在bashrc文件中添加环境变量
对于Ubuntu 17.04和17.10:
echo 'export PATH="~/.config/composer/vendor/bin"' >> ~/.bashrc
针对Ubuntu 18.04
echo 'export PATH="$PATH:$HOME/.composer/vendor/bin"' >> ~/.bashrc
检查环境变量是否工作，首先重新加载bashrc文件
source ~/.bashrc
如果没有任何工作方法，则首先检查安装Composer的位置以检查运行此命令:
locate composer -l 1
然后复制输出添加输出到这一行，并再次运行命令。
echo 'export PATH="OUTPUTHERE/vendor/bin"' >> ~/.bashrc
Laravel命令工作成功后，给父文件夹权限(例如，你正在使用apache服务器，而不是给apache web列表目录这样的权限)
sudo chown $USER:$USER -R /var/www/html/
对于Linux Mint 18:编辑~/。Bashrc并在底部添加这一行:
export PATH="$PATH:$HOME/.config/composer/vendor/bin"
然后resource .bashrc(在控制台中输入):
source ~/.bashrc (or close and reopen the terminal)
通过在控制台中输入测试它:
echo $PATH
或者输入console:
laravel
