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    Στις 2/4/2012 6:04 πμ, ο/η Alex Dimo έγραψε:
    <blockquote cite="mid:DUB112-DS18E3E26D9392AC1840D676894C0@phx.gbl"
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        <p class="MsoNormal">Γεια χαρά.<o:p></o:p></p>
        <p class="MsoNormal">Μου εμφανίζεται το παρακάτω <span
            lang="EN-US">error</span> στον <span lang="EN-US">bash</span>
          (<span lang="EN-US">debian</span> 64<span lang="EN-US">bits</span>)
          καθώς έφτασα στο 2.5 βήμα της εκφώνησης και προσπαθώ να τρέξω
          το <span lang="EN-US">simics</span>:<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">cense
            error: Failed to checkout feature "host_linux_x86_64"<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">Cannot
            find license file.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">
            The license files (or license server system network
            addresses) attempted are <o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">listed
            below.  Use LM_LICENSE_FILE to use a different license file,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">
            or contact your software provider for a license file.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">Feature:      
            host_linux_x86_64<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">Filename:     
            /opt/virtutech/simics-4.0/simics-4.0.63/licenses/*.lic<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">License
            path: 
            /opt/virtutech/simics-4.0/simics-4.0.63/licenses/*.lic:<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">FLEXnet
            Licensing error:-1,359.  System Error: 2 "No such file or
            directory"<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">For
            further information, refer to the FLEXnet Licensing
            documentation,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">available
            at "<a class="moz-txt-link-abbreviated" href="http://www.macrovision.com">www.macrovision.com</a>".<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:black;mso-fareast-language:EL" lang="EN-US">***
            No license for host type "amd64-linux" found. License path:
            /opt/virtutech/simics-4.0/simics-4.0.63/licenses<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal">ενώ έχω ακολουθήσει πιστά τις οδηγίες του
          φυλλαδίου.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="Default"><span style="font-size:11.5pt">Η παρακάτω
            εντολή με προβλημάτισε. Πρέπει να την τρέξουμε ως έχει στο </span><span
            style="font-size:11.5pt" lang="EN-US">bash</span><span
            style="font-size:11.5pt">, σωστά?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:&quot;Courier New&quot;"
            lang="EN-US">host$ export <span style="color:blue"><a
                moz-do-not-send="true"
                href="mailto:VTECH_LICENSE_FILE=@scirouter.cslab.ece.ntua.gr">VTECH_LICENSE_FILE=@scirouter.cslab.ece.ntua.gr</a><o:p></o:p></span></span></p>
        <p class="MsoNormal"><span style="font-size:11.5pt">(Αν γίνεται
            να δωθεί και κάποια επεξήγηση στο <b>«Για να μην θέτετε
              κάθε φορά την μεταβλητή αυτή, προτείνεται να την εντάξετε
              στο .</b></span><b><span style="font-size:11.5pt"
              lang="EN-US">bash</span></b><b><span
              style="font-size:11.5pt">_</span></b><b><span
              style="font-size:11.5pt" lang="EN-US">profile</span></b><b><span
              style="font-size:11.5pt" lang="EN-US"> </span></b><b><span
              style="font-size:11.5pt">σας»</span></b><span
            style="font-size:11.5pt">)<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.5pt"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.5pt">Τέλος όσον
            αφορά στο ότι ο </span><span style="font-size:11.5pt"
            lang="EN-US">license</span><span style="font-size:11.5pt"
            lang="EN-US"> </span><span style="font-size:11.5pt"
            lang="EN-US">server</span><span style="font-size:11.5pt"
            lang="EN-US"> </span><span style="font-size:11.5pt">αναγνωρίζει
            μόνο μηχανήματα με </span><b><span style="font-size:11.5pt"
              lang="EN-US">ip</span></b><b><span
              style="font-size:11.5pt" lang="EN-US"> </span></b><b><span
              style="font-size:11.5pt">Πολυτεχνείου</span></b><span
            style="font-size:11.5pt">, την εκτέλεση όλων των παραπάνω
            την κάνω σε </span><span style="font-size:11.5pt"
            lang="EN-US">virtual</span><span style="font-size:11.5pt"
            lang="EN-US"> </span><span style="font-size:11.5pt"
            lang="EN-US">machine</span><span style="font-size:11.5pt"
            lang="EN-US"> </span><span style="font-size:11.5pt">του </span><span
            style="font-size:11.5pt" lang="EN-US">okeanos</span><span
            style="font-size:11.5pt">, οπότε <b>είναι</b> μηχάνημα του
            Πολυτεχνείου, σωστά? Αν όχι τί είναι το </span><b><span
              style="font-size:11.5pt" lang="EN-US">vpn</span></b><span
            style="font-size:11.5pt" lang="EN-US"> </span><span
            style="font-size:11.5pt">δίκτυο και πώς με βοηθάει στην
            προκειμένη περίπτωση?</span><span
            style="font-size:10.0pt;font-family:&quot;Courier
            New&quot;;color:blue"><o:p></o:p></span></p>
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      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
    Όχι τα vms του ωκεανού δεν έχουν ip πολυτεχνείου. Για να πάρεις ip
    πολυτεχνείου πρέπει να συνδεθείς στο vpn του εμπ  η διαδικασία
    περιγράφεται αναλυτικά στη σελίδα του noc του εμπ (με κάποιες μικρές
    αλλαγές που μπορείς να βρεις σε ποστ που έκανα στην αντίστοιχη
    ενότητα στο forum). Όταν συνδέεσε σε ένα vpn στην ουσία ορίζεις ένα
    άλλο μηχάνημα να διαμεσολαβεί στην επικοινωνία σου με τον υπόλοιπο
    κόσμο. Στέλνεις δηλαδή τα πακέτα σου στο μηχάνημα αυτό μαζί με
    πληροφορία για το ποιος είναι ο τελικός προορισμός τους και το
    μηχανήμα φροντίζει να τα προωθήσει σε αυτόν.<br>
    <br>
    Σχετικά με το .bash_profile. <br>
    vim /home/{username (αν έχεις αφήσει το default του ωκεανού λογικά
    θα είναι user)}/.bash_profile<br>
    <br>
    και πρόσθεσε στο αρχείο την γραμμή<br>
    export <a class="moz-txt-link-abbreviated" href="mailto:VTECH_LICENCE_FILE=@scirouter.cslab.ntua.gr">VTECH_LICENCE_FILE=@scirouter.cslab.ntua.gr</a><br>
    <br>
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