php 您的系统中缺少扩展 gd - laravel composer 更新
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Extension gd is missing from your system - laravel composer Update
提问by Karthik
I newly install Dompdf in Laravel Project via Composer (composer require barryvdh/laravel-dompdf). After enter the Command Terminal Reply Following Errors.
我通过 Composer ( composer require barryvdh/laravel-dompdf)在 Laravel 项目中新安装了 Dompdf 。输入命令终端后回复以下错误。
Problem 1
- dompdf/dompdf v0.7.0 requires ext-gd * -> the requested PHP extension gd is missing from your system.
- barryvdh/laravel-dompdf v0.7.0 requires dompdf/dompdf ^0.7 -> satisfiable by dompdf/dompdf[v0.7.0].
- Installation request for barryvdh/laravel-dompdf ^0.7.0 -> satisfiable by barryvdh/laravel-dompdf[v0.7.0].
To enable extensions, verify that they are enabled in those .ini files:
- /etc/php/5.6/cli/php.ini
- /etc/php/5.6/cli/conf.d/10-opcache.ini
- /etc/php/5.6/cli/conf.d/10-pdo.ini
- /etc/php/5.6/cli/conf.d/15-xml.ini
- /etc/php/5.6/cli/conf.d/20-calendar.ini
- /etc/php/5.6/cli/conf.d/20-ctype.ini
- /etc/php/5.6/cli/conf.d/20-dom.ini
- /etc/php/5.6/cli/conf.d/20-exif.ini
- /etc/php/5.6/cli/conf.d/20-fileinfo.ini
- /etc/php/5.6/cli/conf.d/20-ftp.ini
- /etc/php/5.6/cli/conf.d/20-gettext.ini
- /etc/php/5.6/cli/conf.d/20-iconv.ini
- /etc/php/5.6/cli/conf.d/20-json.ini
- /etc/php/5.6/cli/conf.d/20-mbstring.ini
- /etc/php/5.6/cli/conf.d/20-phar.ini
- /etc/php/5.6/cli/conf.d/20-posix.ini
- /etc/php/5.6/cli/conf.d/20-readline.ini
- /etc/php/5.6/cli/conf.d/20-shmop.ini
- /etc/php/5.6/cli/conf.d/20-simplexml.ini
- /etc/php/5.6/cli/conf.d/20-sockets.ini
- /etc/php/5.6/cli/conf.d/20-sysvmsg.ini
- /etc/php/5.6/cli/conf.d/20-sysvsem.ini
- /etc/php/5.6/cli/conf.d/20-sysvshm.ini
- /etc/php/5.6/cli/conf.d/20-tokenizer.ini
- /etc/php/5.6/cli/conf.d/20-wddx.ini
- /etc/php/5.6/cli/conf.d/20-xmlreader.ini
- /etc/php/5.6/cli/conf.d/20-xmlwriter.ini
- /etc/php/5.6/cli/conf.d/20-xsl.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
How to Solve this Error
如何解决这个错误
I already Installed GD using Following comment. sudo apt-get install php5-gdand also Apache Server Restarted. My Laravel Version is 5.3 and Ubuntu Version is 14.04
我已经使用以下评论安装了 GD。sudo apt-get install php5-gd以及 Apache 服务器重新启动。我的 Laravel 版本是 5.3，Ubuntu 版本是 14.04
回答by Eleazar Resendez
I have installed php7, I did the following to solve exactly the same error
我已经安装了php7，我做了以下解决完全相同的错误
sudo apt-get install php7.0-gd
sudo apt-get install php7.0-intl
sudo apt-get install php7.0-xsl
回答by Abhinav Gupta
If you are working in PHP version 5.* then you have to install
如果您使用的是 PHP 5.* 版本，则必须安装
sudo apt-get install php5-gd
And if you are working in PHP version 7.* then you have to install
如果您使用的是 PHP 7.* 版本，则必须安装
sudo apt-get install php7.0-gd
Hope it will work...
希望它会起作用...
And if you are working in PHP version 7.2 then you have to install
如果您使用的是 PHP 7.2 版，则必须安装
sudo apt-get install php7.2-gd... it worked for me
回答by hasandz
It may not be enabled for php-cli, you can enable like this;
php-cli 可能没有启用，你可以这样启用；
sudo phpenmod gd
UPDATE
更新
I guess, you are using ppa:ondrej php package (5.6), which is confusing you with default ubuntu 14.04 php package (5.5.9).
我猜，您正在使用 ppa:ondrej php 包 (5.6)，这让您对默认的 ubuntu 14.04 php 包 (5.5.9) 感到困惑。
To install php 5.6 gd library from ppa:ondrej, you should use:
要从 ppa:ondrej 安装 php 5.6 gd 库，您应该使用：
sudo apt-get install php5.6-gd
回答by Heddie Franco
Open your php.iniand uncomment this line:
打开你的php.ini并取消注释这一行：
;extension=php_gd2.dll
;extension=php_gd2.dll
回答by khushbu vaishnav
if you are working in PHP version 7.2 then you have to install
如果您使用的是 PHP 7.2 版，则必须安装
sudo apt-get install php7.2-gd
回答by Rob
Before installing the missing dependency, you need to check which version of PHP is installed on your system.
在安装缺少的依赖项之前，您需要检查系统上安装了哪个版本的 PHP。
php -v
PHP 7.2.10-0ubuntu0.18.04.1 (cli) (built: Sep 13 2018 13:45:02) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.2.10-0ubuntu0.18.04.1, Copyright (c) 1999-2018, by Zend Technologies
In this case it's php7.2. apt search php7.2returns all the available PHP extensions.
在这种情况下，它是 php7.2。apt search php7.2返回所有可用的 PHP 扩展。
apt search php7.2
Sorting... Done
Full Text Search... Done
libapache2-mod-php7.2/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
server-side, HTML-embedded scripting language (Apache 2 module)
libphp7.2-embed/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
HTML-embedded scripting language (Embedded SAPI library)
php-all-dev/bionic,bionic 1:60ubuntu1 all
package depending on all supported PHP development packages
php7.2/bionic-updates,bionic-updates,bionic-security,bionic-security 7.2.10-0ubuntu0.18.04.1 all
server-side, HTML-embedded scripting language (metapackage)
php7.2-bcmath/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Bcmath module for PHP
php7.2-bz2/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
bzip2 module for PHP
php7.2-cgi/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
server-side, HTML-embedded scripting language (CGI binary)
php7.2-cli/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
command-line interpreter for the PHP scripting language
php7.2-common/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
documentation, examples and common module for PHP
php7.2-curl/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed]
CURL module for PHP
php7.2-dba/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
DBA module for PHP
php7.2-dev/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Files for PHP7.2 module development
php7.2-enchant/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Enchant module for PHP
php7.2-fpm/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed]
server-side, HTML-embedded scripting language (FPM-CGI binary)
php7.2-gd/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed]
GD module for PHP
php7.2-gmp/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
GMP module for PHP
php7.2-imap/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
IMAP module for PHP
php7.2-interbase/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Interbase module for PHP
php7.2-intl/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Internationalisation module for PHP
php7.2-json/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
JSON module for PHP
php7.2-ldap/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
LDAP module for PHP
php7.2-mbstring/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
MBSTRING module for PHP
php7.2-mysql/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
MySQL module for PHP
php7.2-odbc/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
ODBC module for PHP
php7.2-opcache/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
Zend OpCache module for PHP
php7.2-pgsql/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
PostgreSQL module for PHP
php7.2-phpdbg/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
server-side, HTML-embedded scripting language (PHPDBG binary)
php7.2-pspell/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
pspell module for PHP
php7.2-readline/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed,automatic]
readline module for PHP
php7.2-recode/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
recode module for PHP
php7.2-snmp/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
SNMP module for PHP
php7.2-soap/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
SOAP module for PHP
php7.2-sqlite3/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed]
SQLite3 module for PHP
php7.2-sybase/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Sybase module for PHP
php7.2-tidy/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
tidy module for PHP
php7.2-xml/bionic-updates,bionic-security,now 7.2.10-0ubuntu0.18.04.1 amd64 [installed]
DOM, SimpleXML, WDDX, XML, and XSL module for PHP
php7.2-xmlrpc/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
XMLRPC-EPI module for PHP
php7.2-xsl/bionic-updates,bionic-updates,bionic-security,bionic-security 7.2.10-0ubuntu0.18.04.1 all
XSL module for PHP (dummy)
php7.2-zip/bionic-updates,bionic-security 7.2.10-0ubuntu0.18.04.1 amd64
Zip module for PHP
You can now proceed to installing the missing dependency by running:
您现在可以通过运行以下命令继续安装缺少的依赖项：
sudo apt install php7.2-gd
sudo apt install php7.2-gd
回答by tomrlh
The solution is quite simple.
解决方法很简单。
In your php.ini, just uncomment the line extension=php_gd2.dll(or .so extension for unix systems.)
在您的 php.ini 中，只需取消注释该行extension=php_gd2.dll（或 unix 系统的 .so 扩展名。）
Hope it helps.
希望能帮助到你。
回答by Michel
For php 7.1
对于 php 7.1
sudo apt-get install php7.1-gd
Cheers!
干杯!
回答by Parvind
PHP 7.4.2 (cli) (built: Feb 5 2020 16:50:21) ( NTS ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.2, Copyright (c), by Zend Technologies
PHP 7.4.2 (cli) (built: Feb 5 2020 16:50:21) ( NTS ) 版权所有 (c) The PHP Group Zend Engine v3.4.0, 版权所有 (c) Zend Technologies with Zend OPcache v7.4.2, 版权所有 ( c)，由 Zend Technologies
For Php 7.4.2
对于 PHP 7.4.2
- sudo apt-get install php7.4-gd
- sudo phpenmod gd
- 须藤 apt-get 安装 php7.4-gd
- 须藤 phpenmod gd
回答by Giovani de Quadros
Using Manjaro(Arch) Linux:
使用 Manjaro(Arch) Linux：
$ sudo pacman -S php-gd
In file /etc/php/php-ini, add the line:
在文件 /etc/php/php-ini 中，添加以下行：
extension=gd.so
