问题描述
我正在尝试为zip安装intl和PHP 7.4.10扩展名
我跑步
sudo pecl install intl
然后安装请求：
Specify where ICU libraries and headers can be found [DEFAULT] :
configure: error: Package requirements (icu-uc >= 50.1 icu-io icu-i18n) were not met:
No package 'icu-uc' found
No package 'icu-io' found
No package 'icu-i18n' found
然后我开始看看如何安装icu，然后运行：
brew install icu4c
控制台显示：
If you need to have icu4c first in your PATH run:
echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> /Users/user/.bash_profile
echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> /Users/user/.bash_profile
For compilers to find icu4c you may need to set:
export LDFLAGS="-L/usr/local/opt/icu4c/lib"
export CPPFLAGS="-I/usr/local/opt/icu4c/include"
For pkg-config to find icu4c you may need to set:
export .bash_profile="/usr/local/opt/icu4c/lib/pkgconfig"
我将所有路径添加到.bash_profile配置文件中并运行：
source .bash_profile
在这一点上，我不确定我仍会收到做什么：
== Environment ==
!! PHP_extension zip !!
[System] must be installed and enabled - The Zip PHP extension is Now required by Moodle,info-ZIP binaries or
PclZip library are not used anymore.
!! PHP_extension intl !!
[System] must be installed and enabled - Intl extension is required to improve internationalization support,such as
locale aware sorting and international domain names.
即使在运行sudo apachectl restart
我也查看了很多指南，以通过zip添加PHP.ini来安装extension=zip扩展名，但没有用
任何帮助将不胜感激
[UPDATE]我尝试用拳头答案回答问题，我全部运行完毕后得到的最后一个命令输出是sudo pecl update-channels && sudo pecl install intl
checking for icu-uc >= 50.1 icu-io icu-i18n... no
configure: error: Package requirements (icu-uc >= 50.1 icu-io icu-i18n) were not met:
No package 'icu-uc' found
No package 'icu-io' found
No package 'icu-i18n' found
Consider adjusting the PKG_CONfig_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively,you may set the environment variables ICU_CFLAGS
and ICU_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
ERROR: `/private/tmp/pear/temp/intl/configure --with-PHP-config=/usr/local/opt/PHP/bin/PHP-config --with-icu-dir=/usr/local/opt/icu4c' Failed
解决方法
当 icu4c 与 brew 一起安装时，它不会将其文件复制到 pkg-config 配置目录。 因此，另一种解决方法是将 PKG_CONFIG_PATH 设置为 lib 所在的文件夹。示例：
PKG_CONFIG_PATH=/usr/local/Cellar/icu4c/69.1/lib/pkgconfig/ pkg-config --cflags --libs libsoup-2.4
您的系统上是否存在icu4c？
的输出是什么？which icu4c
如果您没有输出，我们可以进一步调查。快速浏览ICU documentation会告诉我们该库依赖于autoconf。
brew update
brew install autoconf automake libtool
brew install icu4c
现在让我们检查icu4c是否已正确安装
which icu4c
如果此时您仍然没有输出，那么最好从源代码安装和编译icu4c。因为通过Homebrew安装的该库可能会遭受from multiple issues的困扰。
wget https://github.com/unicode-org/icu/releases/download/release-67-1/icu4c-67_1-src.tgz
tar xvfz icu4c-67_1-src.tgz
cd icu/source
./configure --prefix=/usr/local/opt/icu4c/67_1 --enable-icu-config
sudo make && sudo make install
之后您可以继续
sudo pecl update-channels && sudo pecl install intl
如果会询问您
指定可以在哪里找到ICU库和标头[DEFAULT]：
答案是
/usr/local/opt/icu4c