在执行bin/buildAnnIDX.sh时候,总是提示:
bin/buildAnnIDX.sh: bc: command not found
bin/buildAnnIDX.sh: [: -lt: unary operator expected
总是更新无法完成,在firebird-)smth的系统以后..

查找buildAnnIDX.sh中相关命令是:
chknumb=`echo "$chknames + 1"|bc`
...
if [ $newul -lt 4 ]; then
    brdname=`basename $annchkdir`

请问应该如何处理呢?
--
FROM 202.112.114.*