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I install custom software in /usr/local/lib. How do I set the PATH and LD_LIBRARY_PATH in CentOS 6 system-wide to use /usr/local/lib. I realize there may be more than one way. What's the simplest and most standard way?

unixman83
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2 Answers2

97

You can edit the file /etc/ld.so.conf and add your path /usr/local/lib to it or create a new file in /etc/ld.so.conf.d/ like /etc/ld.so.conf.d/usrlocal.conf and put only the following line in it

/usr/local/lib

Then run ldconfig -v as root, and you're done.

BitGen01100000
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Olivier S
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12

You can add it in /etc/bashrc, say, at the end.

export PATH=$PATH:/usr/local/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
cjc
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