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I had the similar problem but I untar it in two step to get around it:<br><br>1st gunzip *.tgz<br>2nd tar it in usual without z option<br><br><br><br><div>
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<div>&nbsp;</div></div></div></div></div></div></div><br><br><br><br>&gt; Date: Mon, 17 Aug 2009 08:25:15 +0200<br>&gt; From: spoel@xray.bmc.uu.se<br>&gt; To: gmx-users@gromacs.org<br>&gt; Subject: Re: [gmx-users] topolbuild1_2_1.tgz decompressing problem<br>&gt; <br>&gt; weixin wrote:<br>&gt; &gt; It works in my Window OS.<br>&gt; &gt; <br>&gt; &gt; <br>&gt; &gt;  <br>&gt; &gt; 2009/8/2 Nancy &lt;nancy5villa@gmail.com &lt;mailto:nancy5villa@gmail.com&gt;&gt;<br>&gt; &gt; <br>&gt; &gt;     Hello,<br>&gt; &gt; <br>&gt; &gt;     I downloaded "topolbuild1_2_1.tgz" from the URL:<br>&gt; &gt;     http://www.gromacs.org/@api/deki/files/40/=topolbuild1_2_1.tgz<br>&gt; &gt; <br>&gt; &gt;     However, when I tried to decompress the file, I received the<br>&gt; &gt;     following error message:<br>&gt; &gt; <br>&gt; &gt;     # tar -xvf topolbuild1_2_1.tgz<br>&gt; <br>&gt; tar xzvf   topolbuild1_2_1.tgz<br>&gt; <br>&gt; <br>&gt; &gt;     tar: This does not look like a tar archive<br>&gt; &gt;     tar: Skipping to next header<br>&gt; &gt;     tar: Archive contains obsolescent base-64 headers<br>&gt; &gt;     tar: Error exit delayed from previous errors<br>&gt; &gt; <br>&gt; &gt;     I also tried to obtain topolbuild 1.2.1 from<br>&gt; &gt; <br>&gt; &gt;     http://oldwww.gromacs.org/component/option,com_docman/task,doc_download/gid,111/Itemid,26/<br>&gt; &gt; <br>&gt; &gt;     but that did not work either.  Please advise.<br>&gt; &gt; <br>&gt; &gt;     Thank you.<br>&gt; &gt;     Nancy<br>&gt; &gt; <br>&gt; &gt; <br>&gt; &gt;     _______________________________________________<br>&gt; &gt;     gmx-users mailing list    gmx-users@gromacs.org<br>&gt; &gt;     &lt;mailto:gmx-users@gromacs.org&gt;<br>&gt; &gt;     http://lists.gromacs.org/mailman/listinfo/gmx-users<br>&gt; &gt;     Please search the archive at http://www.gromacs.org/search before<br>&gt; &gt;     posting!<br>&gt; &gt;     Please don't post (un)subscribe requests to the list. Use the<br>&gt; &gt;     www interface or send it to gmx-users-request@gromacs.org<br>&gt; &gt;     &lt;mailto:gmx-users-request@gromacs.org&gt;.<br>&gt; &gt;     Can't post? Read http://www.gromacs.org/mailing_lists/users.php<br>&gt; &gt; <br>&gt; &gt; <br>&gt; &gt; <br>&gt; &gt; ------------------------------------------------------------------------<br>&gt; &gt; <br>&gt; &gt; _______________________________________________<br>&gt; &gt; gmx-users mailing list    gmx-users@gromacs.org<br>&gt; &gt; http://lists.gromacs.org/mailman/listinfo/gmx-users<br>&gt; &gt; Please search the archive at http://www.gromacs.org/search before posting!<br>&gt; &gt; Please don't post (un)subscribe requests to the list. Use the <br>&gt; &gt; www interface or send it to gmx-users-request@gromacs.org.<br>&gt; &gt; Can't post? Read http://www.gromacs.org/mailing_lists/users.php<br>&gt; <br>&gt; <br>&gt; -- <br>&gt; David.<br>&gt; ________________________________________________________________________<br>&gt; David van der Spoel, PhD, Professor of Biology<br>&gt; Dept. of Cell and Molecular Biology, Uppsala University.<br>&gt; Husargatan 3, Box 596,          75124 Uppsala, Sweden<br>&gt; phone:        46 18 471 4205                fax: 46 18 511 755<br>&gt; spoel@xray.bmc.uu.se        spoel@gromacs.org   http://folding.bmc.uu.se<br>&gt; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<br>&gt; _______________________________________________<br>&gt; gmx-users mailing list    gmx-users@gromacs.org<br>&gt; http://lists.gromacs.org/mailman/listinfo/gmx-users<br>&gt; Please search the archive at http://www.gromacs.org/search before posting!<br>&gt; Please don't post (un)subscribe requests to the list. Use the <br>&gt; www interface or send it to gmx-users-request@gromacs.org.<br>&gt; Can't post? Read http://www.gromacs.org/mailing_lists/users.php<br><br /><hr />Celebrate a decade of Messenger with free winks, emoticons, display pics, and more. <a href='http://clk.atdmt.com/UKM/go/157562755/direct/01/' target='_new'>Get Them Now</a></body>
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