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@@ -23,7 +23,22 @@ elif [ x$1 = "xuninstall" ]; then
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cd ..
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else
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echo wiringPi Build script - please wait...
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+
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echo
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+ if [ ! -f /usr/include/linux/i2c-dev.h ]; then
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+ echo "* wiringPi needs the I2C Development Libraires installing."
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+ echo ""
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+ echo "If using Debian/Raspbian, then type this command:"
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+ echo " sudo apt-get install libi2c-dev"
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+ echo "then run ./build again."
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+ echo ""
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+ echo "If using another Linux distribution, then you will have to"
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+ echo "work out how to install the I2C Developmen Libraries for your"
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+ echo "system."
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+ echo ""
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+ exit 1
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+ fi
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+
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echo "WiringPi library"
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cd wiringPi
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sudo make uninstall
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