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[ÇóÖú] openmpi²âÊÔ³ö´í

°²×°openmpiÍê³ÉÖ®ºóÔÚexampleÎļþ¼ÐÏÂmake²âÊÔ³öÏÖÒÔÏÂÎÊÌ⣺
root@carror-hp:/home/carror/openmpi-1.8.2/examples# make
mpicc -g    hello_c.c   -o hello_c
mpicc: error while loading shared libraries: libopen-pal.so.6: cannot open shared object file: No such file or directory
make: *** [hello_c] ´íÎó 127
ÎÒÒѾ­ÔÚ/homeÏÂ.bashrcÖмÓÈëÁË
export PATH=/usr/local/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/lib/openmpi:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
ÎÒµÄopenmpiÊǰ²×°ÔÚĬÈÏ·¾¶Ïµģ¬Ò²¾ÍÊÇ/usr/local
²»ÖªµÀÊDz»ÊÇ·¾¶ÉèÖôíÎó£¬×ÁÄ¥ºÃ¾ÃÁË£¬Ò²³¢ÊÔ¹ýÔÚopenmpiÎļþ¼ÐϼÓÈëopenmpi.sh£¬Ð´Èë·¾¶È»ºóÔÚ.bachrcÖÐÒýÓõķ½·¨

ÔÚopenmpiĿ¼ÏÂн¨Ò»¸öopenmpi.sh £¬ÄÚÈÝÈçÏ£¬Ä¿Â¼×Ô¸Ä
export PATH=/home/txc/install/openmpi-1.8.2/bin:$PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/txc/install/openmpi-1.8.2/lib:$LD_LIBRARY_PATH
export MANPAH=/home/txc/install/openmpi-1.8.2/share/man:$MANPATH
È»ºóÔÚ.bashrc×îºó²åÈë
source /home/txc/install/openmpi-1.8.2/openmpi.sh
cd Ö÷Ŀ¼(/home/txc), source .bashrc

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