sparql - Fuseki “找不到要运行的 jarfile”

Question

我正在尝试设置 Fuseki，并且我已按照文档进行操作，但对 Fuseki 还是陌生的。我在终端中指定了路径。

 $ /Users/rumplestilskin/Downloads/jena-fuseki-0.2.7/fuseki-server --update --mem /ds

我收到错误消息：

Can't find jarfile to execute

我不确定 jarfile 需要放在哪里才能找到它。fuseki-server.jar当前与 位于同一目录中fuseki-server。

Answer 1

您需要设置环境变量FUSEKI_HOME：

$ /usr/local/lib/jena-fuseki-0.2.7/fuseki-server --mem /ds
Can't find jarfile to run

$ FUSEKI_HOME=/usr/local/lib/jena-fuseki-0.2.7 /usr/local/lib/jena-fuseki-0.2.7/fuseki-server --mem /ds
08:42:46 INFO  Dataset: in-memory
08:42:46 INFO  Home Directory: /usr/local/lib/jena-fuseki-0.2.7
08:42:46 INFO  Dataset path = /ds
08:42:46 INFO  Fuseki 0.2.7 2013-05-11T22:05:51+0100
08:42:46 INFO  Started 2013/06/28 08:42:46 EDT on port 3030

实际上，脚本似乎fuseki-server应该尝试猜测这一点，基于fuseki-server.

export FUSEKI_HOME="${FUSEKI_HOME:-$PWD}"

if [ ! -e "$FUSEKI_HOME" ]
then
    echo "$FUSEKI_HOME does not exist" 1>&2
    exit 1
    fi

的实际描述FUSEKI_HOME在fuseki(not fuseki-server) 脚本中：

$ grep -B 1 -A 3 -m 1 FUSEKI_HOME /usr/local/lib/jena-fuseki-0.2.7/fuseki
#
# FUSEKI_HOME
#   Where Fuseki is installed.  If not set, the script will try
#   to guess it based on the script invokation path.
#