Autoupdate does not install translation files

[sirzooro]

WP autoupdater does not install translation files - at least when I tried to convert my english WP install to Polish.

Steps to reproduce:

• install WP (English version);
  
• add define('WPLANG', 'pl_PL'); to wp-config.php;
  
• open /wp-admin/update-core.php page and install WordPress with pl_PL translations.

For some reason updater does not create wp-content/languages directory and does not copy translation files.

As I recall, this worked in the past (for sure on some last WP 2.x versions), but cannot tell when it stopped working.

[dd32]

What file does it say it's installing on the upgrade/re-install process page?

[dd32]

And by file, I mean't this zip file:

Downloading update from http://downloads.wordpress.org/…

[SergeyBiryukov]

Confirmed with ru_RU as well.

Downloading update from http://ru.wordpress.org/wordpress-3.2.1-ru_RU.zip…

[sirzooro]

Message for pl_PL is similar:

Downloading update from http://pl.wordpress.org/wordpress-3.2.1-pl_PL.zip…

[dd32]

Cheers, I'll take a look under the hood tomorrow and see what's going on. I have a feeling this might be caused by the locale_package variable not being set when you install the way you have.

[SergeyBiryukov]

In [17576], str_replace() had arguments in the wrong order.

[dd32]

In [18764]:

Fix typo in languages directory creation for new installations. Props SergeyBiryukov. Fixes #18741 for 3.2

[dd32]

In [18765]:

Fix typo in languages directory creation for new installations. Props SergeyBiryukov. Fixes #18741 for trunk

[dd32]

For anyone who comes across this bug, create your wp-content/languages/ folder manually, and then perform the update, the language files will be loaded then.

#18784 was closed as a duplicate.