<div dir="ltr"><div>Hi Edmund,<br><br></div>try installing the following packages, and see if it works.<br><pre class="gmail-text">sudo apt-get install mesa-utils libx11-* libxt-dev xfonts-100dpi xfonts-100dpi-transcoded xfonts-75dpi xfonts-75dpi-transcoded</pre></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 14, 2017 at 2:40 AM, <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hello,<br><br></div>I'm a beginner in both linux and nek5000. Trying to set up Nek5000 I've learned so much about ubuntu but not enough... I've tried several times in two different computers (ubuntu 16.04) to compile postnek and prenek as the documentation recommends but the same error persists for both postnek and prenek. <br><br></div>This is what the command window displays after ./maketools all<br><br>----------------------<br>Make postnek...<br>----------------------<br>make[1]: Entering directory '/home/edmund/Nek5000/tools/<wbr>postnek'<br>gfortran -c postnek.f <br>postnek.f:2052:28:<br><br> call copyi(ig,buf(1 ),1) !1-2<br> 1<br>Warning: Rank mismatch in argument ‘a’ at (1) (rank-1 and scalar)<br>postnek.f:2053:31:<br><br> call copy8b(x,buf( 3),4,iel,nelm) !3-10<br> 1<br>...<br><br>Warning: Deleted feature: Assigned GOTO statement at (1)<br>../../core/3rd_party/blas.f:<wbr>17283:72: Warning: Deleted feature: ASSIGN statement at (1)<br>../../core/3rd_party/blas.f:<wbr>17295:72: Warning: Deleted feature: ASSIGN statement at (1)<br>../../core/3rd_party/blas.f:<wbr>17308:72: Warning: Deleted feature: ASSIGN statement at (1)<br>../../core/3rd_party/blas.f:<wbr>17319:72: Warning: Deleted feature: ASSIGN statement at (1)<br>gcc -c -O2 -DUNDERSCORE xdriver.c<br>xdriver.c:6:22: fatal error: X11/Xlib.h: No such file or directory<br>compilation terminated.<br>makefile:84: recipe for target 'xdriver.o' failed<br>make[1]: *** [xdriver.o] Error 1<br>make[1]: Leaving directory '/home/edmund/Nek5000/tools/<wbr>postnek'<br>makefile:4: recipe for target 'all' failed<br>make: *** [all] Error 1<br>edmund@edmund-VirtualBox:~/<wbr>Nek5000/tools$ <br><br>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>----------------<br><br></div>Could you help me please? What I am doing wrong?<br><div><br></div><div>Thank you for your time and patience.<br><br></div><div>Edmund<br></div></div>
<br>______________________________<wbr>_________________<br>
Nek5000-users mailing list<br>
<a href="mailto:Nek5000-users@lists.mcs.anl.gov">Nek5000-users@lists.mcs.anl.<wbr>gov</a><br>
<a href="https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users" rel="noreferrer" target="_blank">https://lists.mcs.anl.gov/<wbr>mailman/listinfo/nek5000-users</a><br>
<br></blockquote></div><br></div>