我是php新手，只需从tutorial的Mac终端上安装composer。
我的终端模拟器是iterm2，它安装了oh-my-zsh。当我键入此命令时：
curl -sS https://getcomposer.org/installer | php
显示：
Composer（版本1.8.4）已成功安装到：/Users/lutfiyanra/composer.phar 使用它：php composer.phar
我认为我必须配置〜/ .zshrc并添加命令：
alias composer="php /usr/local/bin/composer.phar"
因此，我添加该命令并保存后，使用以下命令重新加载它：source ~/.zshrc
但是，当我键入：composer version
或composer
它显示了
无法打开输入文件：/Users/lutfiyanra/.composer/composer.phar
以下是我的.bash_profile
source ~/.profile
# added by Anaconda3 5.3.0 installer
# >>> conda init >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$(CONDA_REPORT_ERRORS=false '/anaconda3/bin/conda' shell.bash hook 2> /dev/null)"
if [ $? -eq 0 ]; then
\eval "$__conda_setup"
else
if [ -f "/anaconda3/etc/profile.d/conda.sh" ]; then
. "/anaconda3/etc/profile.d/conda.sh"
CONDA_CHANGEPS1=false conda activate base
else
\export PATH="/anaconda3/bin:$PATH"
fi
fi
unset __conda_setup
# <<< conda init <<<
export PATH=/usr/local/bin:$PATH
export PATH=/Applications/MAMP/Library/bin:/Applications/MAMP/bin/php/php7.3.1/bin:$PATH
#alias composer="php /usr/local/bin/composer.phar"
和我的.zshrc
# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
# Path to your oh-my-zsh installation.
export ZSH="/Users/lutfiyanra/.oh-my-zsh"
# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
POWERLEVEL9K_MODE='awesome-fontconfig'
ZSH_THEME="powerlevel9k/powerlevel9k"
# Set list of themes to pick from when loading at random
# Setting this variable when ZSH_THEME=random will cause zsh to load
# a theme from this variable instead of looking in ~/.oh-my-zsh/themes/
# If set to an empty array, this variable will have no effect.
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )
# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"
# Uncomment the following line to use hyphen-insensitive completion.
# Case-sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"
# Uncomment the following line to disable bi-weekly auto-update checks.
# DISABLE_AUTO_UPDATE="true"
# Uncomment the following line to change how often to auto-update (in days).
# export UPDATE_ZSH_DAYS=13
# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"
# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"
# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"
# Uncomment the following line to display red dots whilst waiting for completion.
# COMPLETION_WAITING_DOTS="true"
# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"
# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"
# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder
# Which plugins would you like to load?
# Standard plugins can be found in ~/.oh-my-zsh/plugins/*
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
plugins=(
git
zsh-syntax-highlighting
zsh-autosuggestions
)
# source $ZSH/oh-my-zsh.sh
# User configuration
PATH="$HOME/anaconda3/bin:$PATH"
# export MANPATH="/usr/local/man:$MANPATH"
# You may need to manually set your language environment
# export LANG=en_US.UTF-8
# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
# export EDITOR='vim'
# else
# export EDITOR='mvim'
# fi
# Compilation flags
# export ARCHFLAGS="-arch x86_64"
# export SSH_KEY_PATH="~/.ssh/rsa_id"
# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"
# Customise the Powerlevel9k prompts
alias "composer"="php ~/.composer/composer.phar"
prompt_zsh_showStatus () {
state=`osascript -e 'tell application "Spotify" to player state as string'`;
if [ $state = "playing" ]; then
artist=`osascript -e 'tell application "Spotify" to artist of current track as string'`;
track=`osascript -e 'tell application "Spotify" to name of current track as string'`;
echo -n "$artist - $track";
fi
}
# POWERLEVEL9K_STATUS_BACKGROUND="black"
# POWERLEVEL9K_STATUS_FOREGROUND="blue"
POWERLEVEL9K_BATTERY_CHARGING='yellow'
POWERLEVEL9K_BATTERY_CHARGED='green'
POWERLEVEL9K_BATTERY_DISCONNECTED='$DEFAULT_COLOR'
POWERLEVEL9K_BATTERY_LOW_THRESHOLD='10'
POWERLEVEL9K_BATTERY_LOW_COLOR='red'
POWERLEVEL9K_BATTERY_ICON='\uf1e6'
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_freecodecamp battery dir vcs)
POWERLEVEL9K_PROMPT_ON_NEWLINE=true #buat ngetik perintah dibawah prompt kiri
POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX="↱"
POWERLEVEL9K_MULTILINE_LAST_PROMPT_PREFIX="↳\uF460\uF460\uF460 "
# POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(zsh_showStatus)
POWERLEVEL9K_TIME_BACKGROUND="black"
POWERLEVEL9K_TIME_FOREGROUND="blue"
POWERLEVEL9K_TIME_FORMAT="%D{%H:%M}"
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status time zsh_showStatus)
POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
# Add the custom Medium M icon prompt segment
POWERLEVEL9K_CUSTOM_MEDIUM="echo -n $'\uf296' lutfiyanrzmd"
POWERLEVEL9K_CUSTOM_MEDIUM_FOREGROUND="blue"
POWERLEVEL9K_CUSTOM_MEDIUM_BACKGROUND="black"
# Add the custom freeCodeCamp prompt segment
POWERLEVEL9K_CUSTOM_FREECODECAMP="echo -n $'\uf408' lutfiyanra"
POWERLEVEL9K_CUSTOM_FREECODECAMP_FOREGROUND="blue"
POWERLEVEL9K_CUSTOM_FREECODECAMP_BACKGROUND="black"
# Load Nerd Fonts with Powerlevel9k theme for Zsh
POWERLEVEL9K_MODE='nerdfont-complete'
source ~/powerlevel9k/powerlevel9k.zsh-theme
# Set a color for iTerm2 tab title background using rgb values
function title_background_color {
echo -ne "\033]6;1;bg;red;brightness;$ITERM2_TITLE_BACKGROUND_RED\a"
echo -ne "\033]6;1;bg;green;brightness;$ITERM2_TITLE_BACKGROUND_GREEN\a"
echo -ne "\033]6;1;bg;blue;brightness;$ITERM2_TITLE_BACKGROUND_BLUE\a"
}
ITERM2_TITLE_BACKGROUND_RED="18"
ITERM2_TITLE_BACKGROUND_GREEN="26"
ITERM2_TITLE_BACKGROUND_BLUE="33"
title_background_color
# Set iTerm2 tab title text
function title_text {
echo -ne "\033]0;"$*"\007"
}
title_text Katanya Programmer
source /Users/lutfiyanra/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
# prompt_zsh_showStatus () {
# state=`osascript -e 'tell application "Spotify" to player state as string'`;
# if [ $state = "playing" ]; then
# artist=`osascript -e 'tell application "Spotify" to artist of current track as string'`;
# track=`osascript -e 'tell application "Spotify" to name of current track as string'`;
# echo -n "$artist - $track";
# fi
# }
可能有什么问题吗？
答案 0 :(得分：0)
Composer（版本1.8.4）已成功安装到：/Users/lutfiyanra/composer.phar使用它：php composer.phar
据说路径是/Users/lutfiyanra/composer.phar，
您需要使用
作为别名 php /Users/lutfiyanra/composer.phar
代替php /usr/local/bin/composer.phar
似乎您错过了所遵循的安装指南中的命令sudo mv composer.phar /usr/local/bin/。如果运行此命令，则别名正确。如果这不起作用，您可以尝试使用别名：
alias composer="php ~/.composer/composer.phar"
代替
alias "composer"="php ~/.composer/composer.phar"
此外，错误消息是：
无法打开输入文件：/Users/lutfiyanra/.composer/composer.phar
在这里，它正在 .composer 目录中搜索 composer.php 文件，该文件的路径不正确。
安装作曲家的替代方法： 一种更简便的方法是使用自制软件在MacOS中安装作曲家和任何其他程序。我还没有安装，可以从这里安装Homebrew：https://brew.sh/
然后，您可以安装composer或任何其他已注册的软件包，如下所示：
brew install composer