我看到很明显它没有复制到lib文件夹中。因此，要求采取任何方法来克服此错误。这是
的输出ld -libngsmshd12 --verbose
attempt to open //usr/local/lib/x86_64-linux-gnu/libngsmshd12.so failed
attempt to open //usr/local/lib/x86_64-linux-gnu/libngsmshd12.a failed
attempt to open //lib/x86_64-linux-gnu/libngsmshd12.so failed
attempt to open //lib/x86_64-linux-gnu/libngsmshd12.a failed
attempt to open //usr/lib/x86_64-linux-gnu/libngsmshd12.so failed
attempt to open //usr/lib/x86_64-linux-gnu/libngsmshd12.a failed
attempt to open //usr/lib/x86_64-linux-gnu64/libngsmshd12.so failed
attempt to open //usr/lib/x86_64-linux-gnu64/libngsmshd12.a failed
attempt to open //usr/local/lib64/libngsmshd12.so failed
attempt to open //usr/local/lib64/libngsmshd12.a failed
attempt to open //lib64/libngsmshd12.so failed
attempt to open //lib64/libngsmshd12.a failed
attempt to open //usr/lib64/libngsmshd12.so failed
attempt to open //usr/lib64/libngsmshd12.a failed
attempt to open //usr/local/lib/libngsmshd12.so failed
attempt to open //usr/local/lib/libngsmshd12.a failed
attempt to open //lib/libngsmshd12.so failed
attempt to open //lib/libngsmshd12.a failed
attempt to open //usr/lib/libngsmshd12.so failed
attempt to open //usr/lib/libngsmshd12.a failed
attempt to open //usr/x86_64-linux-gnu/lib64/libngsmshd12.so failed
attempt to open //usr/x86_64-linux-gnu/lib64/libngsmshd12.a failed
attempt to open //usr/x86_64-linux-gnu/lib/libngsmshd12.so failed
attempt to open //usr/x86_64-linux-gnu/lib/libngsmshd12.a failed
ld: cannot find -lngsmshd12
在Ubuntu 18.04版本上安装Oracle 12c时，我也遇到了弹出错误（在ins_rdbms.mk文件中调用目标all_no_orcl时出错），但是由于丢失了某些功能而跳过了确定的工作。安装后，我得到了TNS丢失的联系错误，这又是由于该库-lngsmshd12而引起的，我相信。要知道，我更新并复制了所有.mk文件，并进行了必要的更改以安装Oracle12c。 （如-Wl，-不需要）等
这是我检查过的类似链接：
usr/bin/ld: cannot find -l<nameOfTheLibrary>
我也尝试过重新链接，因为我的oracle二进制文件为0字节，并在下面的链接的帮助下没有出现错误。 http://ruleoftech.com/2016/problems-with-installing-oracle-db-12c-ee-ora-12547-tns-lost-contact
但是在运行
make -f ins_rdbms.mk install
这是错误的结尾部分：
/usr/bin/ld: cannot find -lngsmshd12
collect2: error: ld returned 1 exit status