<div dir="ltr"><div><div>Good Morning Sir<br><br><br></div>I try to install XCRYSDEN in my intel Core 2 Duo OS Ubuntu 12.04 <br></div>during compiling i get these errors<br><div><br>#------------------------------#<br># #<br>
# Compiling XCRYSDEN C-code #<br># #<br>#------------------------------#<br><br>cd C; make "TOPDIR=/home/nrl/XCrySDen-1.5.24-src-all" compile<br>make[1]: Entering directory `/home/nrl/XCrySDen-1.5.24-src-all/C'<br>
make TOPDIR=/home/nrl/XCrySDen-1.5.24-src-all<br>make[2]: Entering directory `/home/nrl/XCrySDen-1.5.24-src-all/C'<br>gcc -ansi -funroll-loops -fPIC -DUSE_FONTS -DUSE_FONTS -I/home/nrl/XCrySDen-1.5.24-src-all/external/src/tcl8.5.9/generic -I/home/nrl/XCrySDen-1.5.24-src-all/external/src/tk8.5.9/generic -I/home/nrl/XCrySDen-1.5.24-src-all/external/include -I/usr/X11R6/include -c fft3d.c<br>
fft3d.c:4:19: fatal error: fftw3.h: No such file or directory<br>compilation terminated.<br>make[2]: *** [fft3d.o] Error 1<br>make[2]: Leaving directory `/home/nrl/XCrySDen-1.5.24-src-all/C'<br>make[1]: *** [compile] Error 2<br>
make[1]: Leaving directory `/home/nrl/XCrySDen-1.5.24-src-all/C'<br>make: *** [src-C] Error 2<br>nrl@nrl-Vostro-220s-Series:~/XCrySDen-1.5.24-src-all$ <br></div></div>