问题
I am trying to connect to Oracle using unixODBC but it doesn't work. So far I have tried to follow How do I setup Oracle ODBC drivers on RHEL 6/Linux . When I try to connect using isql I get following:
user@user:~$ isql -v oracle-jono
[01000][unixODBC][Driver Manager]Can't open lib '/usr/lib/oracle/12.1/client/lib/libsqora.so.12.1' : file not found
[ISQL]ERROR: Could not SQLConnect
I have checked that /usr/lib/oracle/12.1/client/lib/libsqora.so.12.1 exists. When I run ldd command it says that libclntsh.so.12.1 is not found:
user@user:~$ ldd /usr/lib/oracle/12.1/client/lib/libsqora.so.12.1
linux-gate.so.1 => (0xb772e000)
libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xb7573000)
libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xb752d000)
libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xb7510000)
libnsl.so.1 => /lib/i386-linux-gnu/libnsl.so.1 (0xb74f7000)
librt.so.1 => /lib/i386-linux-gnu/librt.so.1 (0xb74ee000)
libclntsh.so.12.1 => not found
libodbcinst.so.2 => /usr/local/lib/libodbcinst.so.2 (0xb74d8000)
libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb7329000)
/lib/ld-linux.so.2 (0xb7730000)
libltdl.so.7 => /usr/lib/i386-linux-gnu/libltdl.so.7 (0xb731e000)
In other questions/answers (like https://dba.stackexchange.com/questions/12005/oracle11-2g-post-installation-problem-on-oracle-linux-kernel) there is this libclntsh.so.12.1 file but I don't have it. So I can't even try to link/chmod it.
Where could I get missing libclntsh.so.12.1? Or is there some other issues which I don't know?
回答1:
The solution was to install also basic packages from http://www.oracle.com/technetwork/topics/linuxsoft-082809.html . I had only installed ODBC packages.
来源：https://stackoverflow.com/questions/36468568/connecting-oracle-using-unixodbc-cant-open-lib-usr-lib-oracle-12-1-client-li