I am trying to install molcas64 on an intel mac using gcc and g77. But I got an error in the step of Make like this:<br><br>/usr/local/bin/g77 -c -O2 -Wall -malign-double -fno-second-underscore -x f77-cpp-input -I. -I../Include -D_GNU_ -D_LINUX_ -D_BIG_ENDIAN_ -D_DARWIN_ -D_HAVE_UNISTD_ -D_MOLCAS_ -I. -I../../src/Include -I../../g/include 
lineqsolv.f<br>/usr/bin/ar cr ../../lib/libmolcas.a lineqsolv.o<br>/usr/local/bin/g77 -c -O2 -Wall -malign-double -fno-second-underscore -x f77-cpp-input -I. -I../Include -D_GNU_ -D_LINUX_ -D_BIG_ENDIAN_ -D_DARWIN_ -D_HAVE_UNISTD_ -D_MOLCAS_ -I. -I../../src/Include -I../../g/include 
loadints.f<br>/usr/bin/ar cr ../../lib/libmolcas.a loadints.o<br>/usr/local/bin/g77 -c -O2 -Wall -malign-double -fno-second-underscore -x f77-cpp-input -I. -I../Include -D_GNU_ -D_LINUX_ -D_BIG_ENDIAN_ -D_DARWIN_ -D_HAVE_UNISTD_ -D_MOLCAS_ -I. -I../../src/Include -I../../g/include 
machar.f<br>/var/tmp//ccSRvTvc.s:215:non-relocatable subtraction expression, "LC0" minus "L00000000001$pb"<br>/var/tmp//ccSRvTvc.s:215:symbol: "L00000000001$pb" can't be undefined in a subtraction expression
<br>/var/tmp//ccSRvTvc.s:162:non-relocatable subtraction expression, "LC0" minus "L00000000001$pb"<br>/var/tmp//ccSRvTvc.s:162:symbol: "L00000000001$pb" can't be undefined in a subtraction expression
<br>/var/tmp//ccSRvTvc.s:79:non-relocatable subtraction expression, "LC0" minus "L00000000001$pb"<br>/var/tmp//ccSRvTvc.s:79:symbol: "L00000000001$pb" can't be undefined in a subtraction expression
<br>/var/tmp//ccSRvTvc.s:unknown:Undefined local symbol L00000000001$pb<br>gnumake[2]: *** [../../lib/libmolcas.a(machar.o)] Error 1<br>gnumake[1]: *** [.stamp] Error 2<br>make: *** [util] Error 2<br><br>Any idea?<br><br>
Thanks in advance.<br><br>Horald<br>