<div dir="ltr">Dear Wien2k users,<br><div> Sorry for the typo: It should be wien2k 21.1 in Ubantu 20.04</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 19 Dec 2022 at 16:07, shamik chakrabarti <<a href="mailto:shamik15041981@gmail.com">shamik15041981@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear Wien2k users,<div><br></div><div> I have tried to install wien2k 20.04 in Ubantu (latest version). I have installed gfortran successfully. However, while went for compilation error is coming as "Cannot open module file ‘fftpack.mod' for reading at (1): No such file or directory"</div><div><br></div><div>The OPTIONS are given as below,</div><div><br></div><div>current:FOPT:-ffree-form -O2 -ftree-vectorize -march=native -ffree-line-length-none -ffpe-summary=none<br>current:FPOPT:-ffree-form -O2 -ftree-vectorize -march=native -ffree-line-length-none -ffpe-summary=none<br>current:OMP_SWITCH:-fopenmp<br>current:LDFLAGS:$(FOPT) -L../SRC_lib<br>current:DPARALLEL:'-DParallel'<br>current:R_LIBS:/usr/lib/x86_64-linux-gnu/libopenblas.a /usr/lib/x86_64-linux-gnu/liblapack.a -lpthread<br><div><br></div><div>Any response is eagerly awaited.</div><div><br></div><div>with regards,</div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Dr. Shamik Chakrabarti</div><div style="font-size:small">Research Fellow </div><div style="font-size:small">Department of Physics</div><div style="font-size:small">Indian Institute of Technology Patna</div><div style="font-size:small">Bihta-801103</div><div style="font-size:small">Patna</div><div style="font-size:small">Bihar, India</div></div></div></div></div></div></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Dr. Shamik Chakrabarti</div><div style="font-size:small">Research Fellow </div><div style="font-size:small">Department of Physics</div><div style="font-size:small">Indian Institute of Technology Patna</div><div style="font-size:small">Bihta-801103</div><div style="font-size:small">Patna</div><div style="font-size:small">Bihar, India</div></div></div></div></div></div></div></div>