What to do if composer install fails-composer-php.cn

What to do if composer install fails

爱喝马黛茶的安东尼

Release： 2019-08-21 14:59:48

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What to do if composer install fails

The error code is as follows:

Related recommendations: "composer Tutorial"

[root@localhost MarketingCenter]# composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Your requirements could not be resolved to an installable set of packages.
 
  Problem 1
    - Installation request for php-amqplib/php-amqplib v2.7.0 -> satisfiable by php-amqplib/php-amqplib[v2.7.0].
    - php-amqplib/php-amqplib v2.7.0 requires ext-bcmath * -> the requested PHP extension bcmath is missing from 
    your system.
  Problem 2
    - php-amqplib/php-amqplib v2.7.0 requires ext-bcmath * -> the requested PHP extension bcmath is missing from 
    your system.
    - php-amqplib/thumper v0.5.0 requires php-amqplib/php-amqplib ^2.6 -> satisfiable by php-amqplib/php-amqplib
    [v2.7.0].
    - Installation request for php-amqplib/thumper v0.5.0 -> satisfiable by php-amqplib/thumper[v0.5.0].
 
  To enable extensions, verify that they are enabled in your .ini files:
    - /etc/php.ini
    - /etc/php.d/curl.ini
    - /etc/php.d/fileinfo.ini
    - /etc/php.d/json.ini
    - /etc/php.d/phar.ini
    - /etc/php.d/zip.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

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It can be seen that you need to add Extends ext-bcmath.

1. Enter the following directory.

cd /usr/local/php/lib

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2. Then execute the following code

yum install php-bcmath

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to install successfully. Due to the problem in the above picture, you need to continue to install mbstring.

yum install php-mbstring

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Press Enter to install successfully.

Finally solved the problem, then continue composer install, the operation is completed!

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