我有一个配置文件,我在其中设置了cygwin环境变量。
我首先设置了我的TTCN3_DIR:
export TTCN3_DIR=${HOME}/Documents/TITAN_files/TITAN当我在终端上输入$TTCN3_DIR时,结果如下:
-bash: /cygdrive/c/Users/qi11091/Documents/TITAN_files/TITAN/: Is a directory但问题是,当我想要向LD_LIBRARY_PATH添加库时,如下所示:
export LD_LIBRARY_PATH=${TTCN3_DIR}/lib:${LD_LIBRARY_PATH}当我键入$LD_LIBRARY_PATH时,我会得到以下结果:
-bash: /cygdrive/c/Users/qi11091/Documents/TITAN_files/TITAN/lib:: No such file or directory我不知道我是否没有正确设置变量,或者是不是另一个错误
发布于 2015-04-09 19:21:09
因为在路径的末尾有::
执行以下操作:
unset TTCN3_DIR
unset LD_LIBRARY_PATH
export TTCN3_DIR=/cygdrive/c/Users/qi11091/Documents/TITAN_files/TITAN
export LD_LIBRARY_PATH=$TTCN3_DIR/lib希望这能帮到你
发布于 2015-04-09 21:37:21
要打印环境变量,请使用echo $TTCN3_DIR而不只是$TTCN3_DIR。我认为你的问题是因为你在第二行使用了大括号。尝试:
export TTCN3_DIR=$HOME/Documents/TITAN_files/TITAN
export LD_LIBRARY_PATH=$TTCN3_DIR/lib:$LD_LIBRARY_PATH
https://stackoverflow.com/questions/29536887
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