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<DIV dir=ltr align=left><SPAN class=296371208-20102009><FONT color=#0000ff
size=2 face=Arial>The install directory that you specify in the --prefix option
to configure must be different from the directory where you are compiling the
source.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296371208-20102009><FONT color=#0000ff
size=2 face=Arial></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=296371208-20102009><FONT color=#0000ff
size=2 face=Arial>Separately, I would recommend using MPICH2 instead of
MPICH 1.2.7, which is very old.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=296371208-20102009><FONT color=#0000ff
size=2 face=Arial></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=296371208-20102009><FONT color=#0000ff
size=2 face=Arial>Rajeev</FONT></SPAN></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> mpich-discuss-bounces@mcs.anl.gov
[mailto:mpich-discuss-bounces@mcs.anl.gov] <B>On Behalf Of
</B>JAY<BR><B>Sent:</B> Tuesday, October 20, 2009 2:51 AM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [mpich-discuss] problem on
mpich<BR></FONT><BR></DIV>
<DIV></DIV>Dear all<BR><BR>I am new to linux, here I met a problem when I
compile mpich-1.2.7 on FC10. <BR><BR>My system environment is:<BR>gcc version
4.4.1 (GCC)<BR>pgf90 7.0-5 64-bit target on x86-64 Linux<BR><BR>The problem
is<BR> if [ "" = "" ] ; then \<BR>
./bin/mpiinstall ; \<BR> else \<BR>
./bin/mpiinstall -prefix= ; \<BR>
fi<BR>cp: `/home/jy/espresso/mpich-1.2.7p1/bin/tarch' and
`/home/jy/espresso/mpich-1.2.7p1/bin/tarch' are the same file<BR>**Error
copying file /home/jy/espresso/mpich-1.2.7p1/bin/tarch to
/home/jy/espresso/mpich-1.2.7p1/bin/tarch **<BR>make: *** [install] Error
1<BR><BR>I met this problem when I type in make install. What's wrong with it?
Thank you in advance.<BR clear=all><BR>--
<BR>Sincerely<BR><BR>Jiaye<BR><BR></BLOCKQUOTE></BODY></HTML>