<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Hi Team,</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">I am going to upgrade to 9.16.28 version.  Currently, I'm using 9.16.13.</div><div class="gmail_default" style="font-family:tahoma,sans-serif">Now, I am trying to upgrade and I got something error like this.</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Unrecognized options:<br>    --enable-threads<br>-------------------------------------------------------------------------------<br>For more detail, use --enable-full-report.<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">This option might be disabled with version 9.16.28?  Also, I just do "make install" for bind upgrade?  I mean, this way might be overwritten current bind files??  Or please let me know how I can upgrade.</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Thanks for your help.</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Regards,</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div></div>