Thanks, this is my c.txt in the attached file.&nbsp;<br><div></div>The case seems that: If i install gnu_f77 or f95 ,it works, But i wanna use ifort and icc, and i also have them exported as FC CC in my .bashrc.&nbsp;<br><pre><br>At&nbsp;2011-03-06&nbsp;12:20:56£¬"Anthony&nbsp;Chan"&nbsp;&lt;chan@mcs.anl.gov&gt;&nbsp;wrote:

&gt;send&nbsp;us&nbsp;your&nbsp;configure&nbsp;output,&nbsp;c.txt,&nbsp;as&nbsp;stated&nbsp;in&nbsp;the&nbsp;
&gt;mpich2's&nbsp;README&nbsp;file&nbsp;and&nbsp;the&nbsp;top&nbsp;level&nbsp;config.log.
&gt;
&gt;
&gt;-----&nbsp;Original&nbsp;Message&nbsp;-----
&gt;&gt;&nbsp;Thank&nbsp;you,&nbsp;but&nbsp;I&nbsp;got&nbsp;all&nbsp;youguys&nbsp;said&nbsp;done,&nbsp;it&nbsp;just&nbsp;doesn't&nbsp;work.
&gt;&gt;&nbsp;In&nbsp;fact,&nbsp;I&nbsp;build&nbsp;other&nbsp;sourcecode&nbsp;with&nbsp;ifort&nbsp;ok,&nbsp;but&nbsp;this&nbsp;one&nbsp;just
&gt;&gt;&nbsp;says&nbsp;cannot&nbsp;find&nbsp;fortran&nbsp;compliers,&nbsp;I&nbsp;don't&nbsp;know&nbsp;y?
&gt;&gt;&nbsp;
&gt;&gt;&nbsp;
&gt;&gt;&nbsp;
&gt;&gt;&nbsp;
&gt;&gt;&nbsp;At&nbsp;2011-03-05&nbsp;01:31:25£¬"Gus&nbsp;Correa"&nbsp;&lt;gus@ldeo.columbia.edu&gt;&nbsp;wrote:
&gt;&gt;&nbsp;
&gt;&gt;&nbsp;&gt;Anthony&nbsp;Chan&nbsp;wrote:
&gt;&gt;&nbsp;&gt;&gt;&nbsp;environment&nbsp;variable&nbsp;F90&nbsp;is&nbsp;replaced&nbsp;by&nbsp;FC,&nbsp;so&nbsp;you&nbsp;don't&nbsp;need&nbsp;to
&gt;&gt;&nbsp;&gt;&gt;&nbsp;set
&gt;&gt;&nbsp;&gt;&gt;&nbsp;F90.&nbsp;Is&nbsp;ifort&nbsp;found&nbsp;in&nbsp;your&nbsp;PATH&nbsp;?&nbsp;If&nbsp;not,&nbsp;you&nbsp;need&nbsp;to&nbsp;set&nbsp;F77&nbsp;and
&gt;&gt;&nbsp;&gt;&gt;&nbsp;FC
&gt;&gt;&nbsp;&gt;&gt;&nbsp;to&nbsp;full&nbsp;path&nbsp;of&nbsp;ifort.&nbsp;If&nbsp;that&nbsp;still&nbsp;does&nbsp;not&nbsp;work,&nbsp;send&nbsp;us&nbsp;your
&gt;&gt;&nbsp;&gt;&gt;&nbsp;configure
&gt;&gt;&nbsp;&gt;&gt;&nbsp;output,&nbsp;c.txt,&nbsp;as&nbsp;stated&nbsp;in&nbsp;the&nbsp;README&nbsp;as&nbsp;well&nbsp;as&nbsp;the&nbsp;top&nbsp;level
&gt;&gt;&nbsp;&gt;&gt;&nbsp;config.log
&gt;&gt;&nbsp;&gt;&gt;&nbsp;(which&nbsp;is&nbsp;generated&nbsp;automatically&nbsp;when&nbsp;configure&nbsp;is&nbsp;executed)&nbsp;?
&gt;&gt;&nbsp;&gt;&gt;
&gt;&gt;&nbsp;&gt;&gt;&nbsp;A.Chan
&gt;&gt;&nbsp;&gt;&gt;
&gt;&gt;&nbsp;&gt;&gt;&nbsp;-----&nbsp;Original&nbsp;Message&nbsp;-----
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;Dear&nbsp;experts:
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;I&nbsp;Download&nbsp;the&nbsp;mpich2-1.3.2&nbsp;On&nbsp;my&nbsp;ubuntu,&nbsp;when&nbsp;i&nbsp;configure,&nbsp;it
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;says
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;cannot&nbsp;find&nbsp;my&nbsp;fortran&nbsp;complier,&nbsp;I&nbsp;have&nbsp;intel&nbsp;-fortran&nbsp;installed,
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;and
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;also&nbsp;set&nbsp;the&nbsp;environment&nbsp;in&nbsp;my&nbsp;.bashrc&nbsp;(export&nbsp;FC=ifort,&nbsp;export
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;F90=ifort,&nbsp;export&nbsp;F77=ifort),&nbsp;But&nbsp;it&nbsp;still&nbsp;cannot&nbsp;continue,&nbsp;thank
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;you
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;for&nbsp;the&nbsp;reply!
&gt;&gt;&nbsp;&gt;&gt;&gt;
&gt;&gt;&nbsp;&gt;&gt;&gt;
&gt;&gt;&nbsp;&gt;&gt;&gt;&nbsp;Best&nbsp;Regards
&gt;&gt;&nbsp;&gt;
&gt;&gt;&nbsp;&gt;Hi&nbsp;ZuiBeiDeMei
&gt;&gt;&nbsp;&gt;
&gt;&gt;&nbsp;&gt;If&nbsp;you&nbsp;do&nbsp;'which&nbsp;ifort'&nbsp;what&nbsp;do&nbsp;you&nbsp;get?
&gt;&gt;&nbsp;&gt;
&gt;&gt;&nbsp;&gt;You&nbsp;may&nbsp;not&nbsp;have&nbsp;set&nbsp;the&nbsp;ifort&nbsp;environment&nbsp;properly.
&gt;&gt;&nbsp;&gt;This&nbsp;is&nbsp;done&nbsp;sourcing&nbsp;a&nbsp;shell&nbsp;script&nbsp;on&nbsp;the&nbsp;Intel&nbsp;directories&nbsp;(search
&gt;&gt;&nbsp;&gt;their&nbsp;bin&nbsp;directory)&nbsp;called&nbsp;ifortvars.sh&nbsp;or&nbsp;ifortvars.csh&nbsp;(depending
&gt;&gt;&nbsp;&gt;on
&gt;&gt;&nbsp;&gt;the&nbsp;shell&nbsp;you&nbsp;use,&nbsp;it&nbsp;looks&nbsp;like&nbsp;it&nbsp;is&nbsp;bash,&nbsp;so&nbsp;use&nbsp;".sh"):
&gt;&gt;&nbsp;&gt;source&nbsp;/path/to/intel/bin/ifortvars.sh&nbsp;(or&nbsp;similar).
&gt;&gt;&nbsp;&gt;Or&nbsp;look&nbsp;at&nbsp;the&nbsp;Intel&nbsp;documentation,&nbsp;for&nbsp;more&nbsp;detail.
&gt;&gt;&nbsp;&gt;
&gt;&gt;&nbsp;&gt;You&nbsp;can&nbsp;source&nbsp;them&nbsp;inside&nbsp;your&nbsp;.bashrc.
&gt;&gt;&nbsp;&gt;The&nbsp;'export&nbsp;FC=ifort',&nbsp;etc,&nbsp;only&nbsp;doesn't&nbsp;do&nbsp;the&nbsp;whole&nbsp;job.
&gt;&gt;&nbsp;&gt;
&gt;&gt;&nbsp;&gt;I&nbsp;hope&nbsp;it&nbsp;helps,
&gt;&gt;&nbsp;&gt;Gus&nbsp;Correa
&gt;&gt;&nbsp;&gt;_______________________________________________
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&gt;&gt;&nbsp;
&gt;&gt;&nbsp;_______________________________________________
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&gt;_______________________________________________
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