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    <p>Dear all,<br>
    </p>
    <p><br>
    </p>
    <p>I am try to download RTEMS source builder and build a tool chain
      following the instruction in <a
        href="https://docs.rtems.org/branches/master/user/start/index.html"
        rel="nofollow noreferrer">this page</a>. The problem that I have
      seems to be a package download automatically through <em>sourceforge.net</em>:
      it seems that the chacksum is different. Here the hot part of the
      log file:</p>
    <pre><code>source setup: expat-2.1.0-x86_64-linux-gnu-1: source expat -q -n expat-2.1.0
making dir: /home/leonardo/development/rtems/rsb/rtems/sources
download: (full) <a class="moz-txt-link-freetext" href="http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz">http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz</a> -> sources/expat-2.1.0.tar.gz
download: <a class="moz-txt-link-freetext" href="http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz">http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz</a> -> sources/expat-2.1.0.tar.gz
 redirect: <a class="moz-txt-link-freetext" href="https://downloads.sourceforge.net/#!/project/expat/expat/2.1.0/expat-2.1.0.tar.gz">https://downloads.sourceforge.net/#!/project/expat/expat/2.1.0/expat-2.1.0.tar.gz</a>
 redirect: <a class="moz-txt-link-freetext" href="https://downloads.sourceforge.net/#!/project/expat/expat/2.1.0/expat-2.1.0.tar.gz">https://downloads.sourceforge.net/#!/project/expat/expat/2.1.0/expat-2.1.0.tar.gz</a>
checksums: expat-2.1.0.tar.gz:  7a07d3f7cca5c0b38ca811984ef8da536da32932d68c1a6cce33ec2462b930bf => 823705472f816df21c8f6aa026dd162b280806838bb55b3432b0fb1fcca7eb86
warning: checksum error: expat-2.1.0.tar.gz
error: checksum failure file: sources/expat-2.1.0.tar.gz
</code></pre>
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