安装报错。不支持 PHP 8 吗？

[xuchunyang]

你好，我想试试这个后台，但是安装失败了，提示 PHP 8 版本不满足要求：

➜  Temp composer create-project --prefer-dist zhongshaofa/easyadmin blog
Creating a "zhongshaofa/easyadmin" project at "./blog"
Installing zhongshaofa/easyadmin (v2.1.6)
  - Installing zhongshaofa/easyadmin (v2.1.6): Extracting archive
Created project in /Users/xcy/Desktop/Temp/blog
Installing dependencies from lock file (including require-dev)
Verifying lock file contents can be installed on current platform.
Your lock file does not contain a compatible set of packages. Please run composer update.

  Problem 1
    - markbaker/complex is locked to version 1.4.8 and an update of this package was not requested.
    - markbaker/complex 1.4.8 requires php ^5.6.0|^7.0.0 -> your php version (8.0.10) does not satisfy that requirement.
  Problem 2
    - markbaker/matrix is locked to version 1.2.0 and an update of this package was not requested.
    - markbaker/matrix 1.2.0 requires php ^5.6.0|^7.0.0 -> your php version (8.0.10) does not satisfy that requirement.
  Problem 3
    - phpoffice/phpspreadsheet is locked to version 1.12.0 and an update of this package was not requested.
    - phpoffice/phpspreadsheet 1.12.0 requires php ^7.1 -> your php version (8.0.10) does not satisfy that requirement.
  Problem 4
    - symfony/var-dumper is locked to version v4.3.6 and an update of this package was not requested.
    - symfony/var-dumper v4.3.6 requires php ^7.1.3 -> your php version (8.0.10) does not satisfy that requirement.
  Problem 5
    - phpoffice/phpspreadsheet 1.12.0 requires php ^7.1 -> your php version (8.0.10) does not satisfy that requirement.
    - jianyan74/php-excel 1.0.1 requires phpoffice/phpspreadsheet ^1.3 -> satisfiable by phpoffice/phpspreadsheet[1.12.0].
    - jianyan74/php-excel is locked to version 1.0.1 and an update of this package was not requested.

➜  Temp cd blog
➜  blog composer update
Loading composer repositories with package information
Updating dependencies
Lock file operations: 11 installs, 30 updates, 0 removals
  - Upgrading alibabacloud/client (1.5.18 => 1.5.31)
  - Upgrading aliyuncs/oss-sdk-php (v2.3.0 => v2.4.3)
  - Upgrading clagiordano/weblibs-configmanager (v1.0.7 => v1.5.0)
  - Upgrading eaglewu/swoole-ide-helper (dev-master a255daa => dev-master 70147a0)
  - Locking ezyang/htmlpurifier (v4.13.0)
  - Upgrading guzzlehttp/command (1.0.0 => 1.2.1)
  - Upgrading guzzlehttp/guzzle (6.4.1 => 7.4.0)
  - Upgrading guzzlehttp/guzzle-services (1.1.3 => 1.3.1)
  - Upgrading guzzlehttp/promises (v1.3.1 => 1.5.1)
  - Upgrading guzzlehttp/psr7 (1.6.1 => 2.1.0)
  - Locking guzzlehttp/uri-template (v1.0.1)
  - Upgrading jianyan74/php-excel (1.0.1 => 1.0.2)
  - Upgrading league/flysystem (1.0.57 => 1.1.5)
  - Upgrading league/flysystem-cached-adapter (1.0.9 => 1.1.0)
  - Locking league/mime-type-detection (1.8.0)
  - Locking maennchen/zipstream-php (2.1.0)
  - Upgrading markbaker/complex (1.4.8 => 3.0.1)
  - Upgrading markbaker/matrix (1.2.0 => 3.0.0)
  - Upgrading mtdowling/jmespath.php (2.4.0 => 2.6.1)
  - Locking myclabs/php-enum (1.8.3)
  - Upgrading phpoffice/phpspreadsheet (1.12.0 => 1.19.0)
  - Upgrading psr/container (1.0.0 => 1.1.2)
  - Locking psr/http-client (1.0.1)
  - Locking psr/http-factory (1.0.1)
  - Upgrading psr/log (1.1.2 => 1.1.4)
  - Upgrading qcloud/cos-sdk-v5 (v2.0.3 => v2.4.1)
  - Upgrading qiniu/php-sdk (v7.2.10 => v7.4.1)
  - Locking symfony/deprecation-contracts (v2.4.0)
  - Locking symfony/polyfill-ctype (v1.23.0)
  - Upgrading symfony/polyfill-mbstring (v1.16.0 => v1.23.1)
  - Upgrading symfony/polyfill-php72 (v1.12.0 => v1.23.0)
  - Locking symfony/polyfill-php80 (v1.23.1)
  - Upgrading symfony/var-dumper (v4.3.6 => v4.4.33)
  - Locking symfony/yaml (v2.8.52)
  - Upgrading topthink/framework (v6.0.8 => v6.0.9)
  - Upgrading topthink/think-captcha (v3.0.2 => v3.0.3)
  - Upgrading topthink/think-helper (v3.1.4 => v3.1.5)
  - Upgrading topthink/think-multi-app (v1.0.11 => v1.0.14)
  - Upgrading topthink/think-orm (v2.0.27 => v2.0.44)
  - Upgrading topthink/think-template (v2.0.7 => v2.0.8)
  - Upgrading topthink/think-view (v1.0.13 => v1.0.14)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 51 installs, 0 updates, 0 removals
  - Installing symfony/polyfill-mbstring (v1.23.1): Extracting archive
  - Installing mtdowling/jmespath.php (2.6.1): Extracting archive
  - Installing symfony/deprecation-contracts (v2.4.0): Extracting archive
  - Installing psr/http-message (1.0.1): Extracting archive
  - Installing psr/http-client (1.0.1): Extracting archive
  - Installing ralouphie/getallheaders (3.0.3): Extracting archive
  - Installing psr/http-factory (1.0.1): Extracting archive
  - Installing guzzlehttp/psr7 (2.1.0): Extracting archive
  - Installing guzzlehttp/promises (1.5.1): Extracting archive
  - Installing guzzlehttp/guzzle (7.4.0): Extracting archive
  - Installing danielstjules/stringy (3.1.0): Extracting archive
  - Installing symfony/polyfill-ctype (v1.23.0): Extracting archive
  - Installing symfony/yaml (v2.8.52): Extracting archive
  - Installing clagiordano/weblibs-configmanager (v1.5.0): Extracting archive
  - Installing adbario/php-dot-notation (2.2.0): Extracting archive
  - Installing alibabacloud/client (1.5.31): Extracting archive
  - Installing aliyuncs/oss-sdk-php (v2.4.3): Extracting archive
  - Installing doctrine/lexer (1.2.1): Extracting archive
  - Installing eaglewu/swoole-ide-helper (dev-master 70147a0): Extracting archive
  - Installing guzzlehttp/command (1.2.1): Extracting archive
  - Installing symfony/polyfill-php80 (v1.23.1): Extracting archive
  - Installing guzzlehttp/uri-template (v1.0.1): Extracting archive
  - Installing psr/simple-cache (1.0.1): Extracting archive
  - Installing markbaker/matrix (3.0.0): Extracting archive
  - Installing markbaker/complex (3.0.1): Extracting archive
  - Installing myclabs/php-enum (1.8.3): Extracting archive
  - Installing maennchen/zipstream-php (2.1.0): Extracting archive
  - Installing ezyang/htmlpurifier (v4.13.0): Extracting archive
  - Installing phpoffice/phpspreadsheet (1.19.0): Extracting archive
  - Installing jianyan74/php-excel (1.0.2): Extracting archive
  - Installing psr/cache (1.0.1): Extracting archive
  - Installing league/mime-type-detection (1.8.0): Extracting archive
  - Installing league/flysystem (1.1.5): Extracting archive
  - Installing league/flysystem-cached-adapter (1.1.0): Extracting archive
  - Installing psr/container (1.1.2): Extracting archive
  - Installing guzzlehttp/guzzle-services (1.3.1): Extracting archive
  - Installing qcloud/cos-sdk-v5 (v2.4.1): Extracting archive
  - Installing qiniu/php-sdk (v7.4.1): Extracting archive
  - Installing symfony/polyfill-php72 (v1.23.0): Extracting archive
  - Installing symfony/var-dumper (v4.4.33): Extracting archive
  - Installing topthink/think-helper (v3.1.5): Extracting archive
  - Installing psr/log (1.1.4): Extracting archive
  - Installing topthink/think-orm (v2.0.44): Extracting archive
  - Installing topthink/framework (v6.0.9): Extracting archive
  - Installing topthink/think-captcha (v3.0.3): Extracting archive
  - Installing topthink/think-multi-app (v1.0.14): Extracting archive
  - Installing topthink/think-template (v2.0.8): Extracting archive
  - Installing topthink/think-view (v1.0.14): Extracting archive
  - Installing doctrine/annotations (1.13.2): Extracting archive
  - Installing zhongshaofa/easy-admin (v1.0.2): Extracting archive
  - Installing zhongshaofa/thinkphp-log-trace (v1.0.1): Extracting archive
Generating autoload files
> @php think service:discover
PHP Fatal error:  Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /Users/xcy/Desktop/Temp/blog/app/common.php on line 57
Script @php think service:discover handling the post-autoload-dump event returned with error code 255
➜  blog php --version
PHP 8.0.10 (cli) (built: Aug 26 2021 07:11:25) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.10, Copyright (c) Zend Technologies
    with Zend OPcache v8.0.10, Copyright (c), by Zend Technologies
➜  blog composer --version
Composer version 2.1.5 2021-07-23 10:35:47
➜  blog uname -a
Darwin XudeiMac.local 20.6.0 Darwin Kernel Version 20.6.0: Mon Aug 30 06:12:20 PDT 2021; root:xnu-7195.141.6~3/RELEASE_ARM64_T8101 arm64
➜  blog

[zhongshaofa]

暂时不支持PHP8