Could not locate the pkg-config autoconf macros. These are usually located in /usr/share/aclocal/pkg.m4.

As an AI language model, I cannot access your system files, but I can provide you with some general troubleshooting steps:

1. Check if pkg-config and autoconf are installed on your system. If not, install them using your operating system's package manager.

2. If they are already installed, try reinstalling them.

3. Check if the file /usr/share/aclocal/pkg.m4 exists. If not, create it or try reinstalling pkg-config.

4. Make sure that the path to pkg.m4 is included in the ACLOCAL_PATH environment variable. You can add it by running the following command in your terminal:
export ACLOCAL_PATH=/usr/share/aclocal

5. If none of the above steps work, try searching for alternative locations of pkg.m4 on your system and add them to the ACLOCAL_PATH variable.

6. If you are still having issues, seek help from the community or the developers of the software you are trying to build.