Here are some question-based titles that fit the article: * Why Can\'t I Install the RMySQL Package on Windows? * How Do I Resolve RMySQL Installation Problems on Windows? * What Are the Steps to Suc

Adding RMySQL Package to R Fails on Windows

The inability to install the RMySQL package on Windows can be perplexing. Here's a comprehensive guide to resolving this issue:

Prerequisites

1. Install the latest RTools from the official website.
2. Install MySQL or its header and library files.

Customizing Installation Environment

3. Create or edit the file located at C:Program FilesRR-2.12.1etcRenviron.site. Add the line MYSQL_HOME=C:/mysql, replacing the path with the actual location of your MySQL files.

Resolving Library Dependencies

4. Copy libmysql.lib from mysql/lib to mysql/lib/opt. This is necessary to satisfy dependencies.
5. Copy libmysql.dll to C:Program FilesRR-2.12.1bin or the windows/system32 directory.

Installation

6. Run the following command in R: install.packages('RMySQL',type='source'). Wait for the compilation process to complete.

Successful Installation

By following these steps, you should be able to successfully install the RMySQL package on Windows. Note that the exact paths and R version may need to be adjusted based on your system configuration.

If you experience any difficulties, refer to the initial post on a similar question for further insights.

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