Noted That:

• To install correctly this tumblr-crosspostr.zip .
• Fisrt Download the tumblr-crosspostr.zip to your computer
• Extract/Open tumblr-crosspostr.zip to Your Computer.
• Then, Find readme.txt file inside tumblr-crosspostr.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " tumblr-crosspostr.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " tumblr-crosspostr.zip "  Downloaded plugin from your computer, Where you downloaded tumblr-crosspostr.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Tumblr Crosspostr " folder is added on left sidemenu. Now, Click on " Tumblr Crosspostr " folder.

   Noted that: If you do not see " Tumblr Crosspostr " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Tumblr Crosspostr Configurtions and Settings or How to work " Tumblr Crosspostr " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Tumblr Crosspostr " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Tumblr Crosspostr
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Download the plugin file.
2. Unzip the file into your ‘wp-content/plugins/’ directory.
3. Go to your WordPress administration panel and activate the plugin.
4. Go to Tumblr Crosspostr Settings (from the Settings menu) and either create or enter your Tumblr OAuth consumer key and consumer secret. Then click “Save Changes.”
5. Once you’ve entered your consumer key and consumer secret, a “Connect to Tumblr” button will appear. Click that to be redirected to Tumblr’s authorization page.
6. Click “Allow” to grant access to your blog from Tumblr Crosspostr.
7. Start posting!!!

See also the Screenshots section for a visual walk through of this process.

Installation notes and troubleshooting

Tumblr Crosspostr makes use of Manuel Lemos’s oauth_client_class for some core functions. Most systems have the required packages installed already, but if you notice any errors upon plugin activation, first check to ensure your system’s PHP include path is set correctly. The lib directory and its required files look like this:

lib
??? OAuthWP.php
??? OAuthWP_Tumblr.php
??? TumblrCrosspostrAPIClient.php
??? httpclient
?   ??? LICENSE.txt
?   ??? http.php
??? oauth_api ??? LICENSE ??? oauth_client.php ??? oauth_configuration.json

It’s also possible that your system administrator will apply updates to one or more of the core system packages this plugin uses without your knowledge. If this happens, and the updated packages contain backward-incompatible changes, the plugin may begin to issue errors. Should this occur, please file a bug report on the Tumblr Crosspostr project’s issue tracker .

If images are not posting correctly please check that your WordPress blog is not using HTTPS. The Tumblr API does not support HTTPS image sources via the API.