1. According to your output, you've downgraded a lot of the core packages, that is going to cause problems
2. We do not support users running Joomla and using Composer to pull in dependencies right now so these types of changes are at your own risk

Nice, you confirm my suspect. So, you could help about the right way to use
joomla anda composer?

Em Qua, 27 de jun de 2018 11:54, Michael Babker notifications@github.com
escreveu:

1. According to your output, you've downgraded a lot of the core
   packages, that is going to cause problems
2. We do not support users running Joomla and using Composer to pull
   in dependencies right now so these types of changes are at your own risk

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
#20896 (comment),
or mute the thread
https://github.com/notifications/unsubscribe-auth/AEiy_VXWcbCcXhB1aAMD60d5Qp2oViENks5uA5ydgaJpZM4U53RN
.

@austre You need to run composer in an own directory. You can't use the "main" one from Joomla.
If you have a dependency in your composer library which is covered by Joomla already, you can use "replace" (I think it was that one) to trick you composer so you don't have the same library twice.

I understand more now, so thanks all you. I'm a dummy with composer, start
learn and use about 1 month.

I was think it only works at libraries/vendor. I have my own dir for some
classes, now i'll use this one for my composer libraries.

Need learn use/configure composer in my own dir.

Now is time to watch Brazil WC game and after i'll fix those jommla
composer libs.

Em Qua, 27 de jun de 2018 12:27, Thomas Hunziker notifications@github.com
escreveu:

@austre https://github.com/austre You need to run composer in an own
directory. You can't use the "main" one from Joomla.
If you have a dependency in your composer library which is covered by
Joomla already, you can use "replace" (I think it was that one) to trick
you composer so you don't have the same library twice.

—
You are receiving this because you were mentioned.
Reply to this email directly, view it on GitHub
#20896 (comment),
or mute the thread
https://github.com/notifications/unsubscribe-auth/AEiy_dsYB5N-C6XlbFzal8KphUShGOtuks5uA6RQgaJpZM4U53RN
.

@austre if Issue is solved please close it.

@austre You can set the vendor dir in your composer.json using

 "config": {
    "vendor-dir": "directory/to/vendor"
  },

In your code, you then require your own composer autoloader so stuff gets found.

@Bakual I'll try this, thanks!

Now i'm trying to fix the downgrade that i made. With the command

php composer.phar show -lo

I got this

• joomla/application 1.8.1 1.9.1 Joomla Application Package
• joomla/di 1.4.0 1.5.1 Joomla DI Package
• joomla/filter 1.3.3 1.3.5 Joomla Filter Package
• joomla/image 1.4.0 1.5.0 Joomla Image Package
• joomla/input 1.2.0 1.3.0 Joomla Input Package
• joomla/ldap 1.3.0 1.4.0 Joomla LDAP Package
• joomla/registry 1.5.2 1.6.2 Joomla Registry Package
• joomla/utilities 1.4.1 1.5.0 Joomla Utilities Package
• paragonie/random_compat v1.4.2 v9.99.99 PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
• paragonie/sodium_compat v1.3.1 v1.6.3 Pure PHP implementation of libsodium; uses the PHP extension if it exists
• phpmailer/phpmailer v5.2.26 v6.0.5 PHPMailer is a full-featured email creation and transfer class for PHP
• setasign/fpdi 1.6.2 v2.0.3 FPDI is a collection of PHP classes facilitating developers to read pages from existing PDF documents and use them as templ...
• simplepie/simplepie 1.3.1 1.5.1 A simple Atom/RSS parsing library for PHP
• symfony/polyfill-php55 v1.6.0 v1.8.0 Symfony polyfill backporting some PHP 5.5+ features to lower PHP versions
• symfony/polyfill-php56 v1.6.0 v1.8.0 Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions
• symfony/polyfill-util v1.6.0 v1.8.0 Symfony utilities for portability of PHP codes
• symfony/yaml v2.8.29 v3.4.12 Symfony Yaml Component

When i try

php composer.phar update ./vendor/joomla/application

I got

Loading composer repositories with package information
Updating dependencies (including require-dev)
Nothing to install or update
Generating autoload files

So, Nothing to install or update!
What should i do?

I am closing this as while it is an issue for you it is not a core issue.

Ahh, ok!
I understand, thanks anyway!