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POlibaio.so.1: cannot open shared object file
 

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  1. POlibaio.so.1: cannot open shared object file
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    <p>I have a simple test program that when I run I get:</p> <pre><code>./hello: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory </code></pre> <p>I link it like this:</p> <pre><code>$(CC) $(CCFLAGS) -o hello hello.o -L../ocilib-3.9.3/src/.libs -L../instantclient_11_2 -locilib </code></pre> <p>My LD_LIBRARY_PATH contains this:</p> <pre><code>LD_LIBRARY_PATH=../ocilib-3.9.3/src/.libs:../instantclient_11_2:/usr/lib </code></pre> <p>/usr/lib looks like this:</p> <pre><code>Linux$ ls -l /usr/lib/libaio* lrwxrwxrwx 1 root root 15 Nov 5 2008 /usr/lib/libaio.so.1 -&gt; libaio.so.1.0.1 -rwxr-xr-x 1 root root 2632 Sep 16 2005 /usr/lib/libaio.so.1.0.0 -rwxr-xr-x 1 root root 2628 Sep 16 2005 /usr/lib/libaio.so.1.0.1 </code></pre> <p>Output of ldd hello:</p> <pre><code>libocilib.so.3 =&gt; ../ocilib-3.9.3/src/.libs/libocilib.so.3 (0x0000002a95558000) libc.so.6 =&gt; /lib64/tls/libc.so.6 (0x0000003811200000) libclntsh.so.11.1 =&gt; ../instantclient_11_2/libclntsh.so.11.1 (0x0000002a956c4000) /lib64/ld-linux-x86-64.so.2 (0x000000552aaaa000) libnnz11.so =&gt; ../instantclient_11_2/libnnz11.so (0x0000002a97f56000) libdl.so.2 =&gt; /lib64/libdl.so.2 (0x0000003811500000) libm.so.6 =&gt; /lib64/tls/libm.so.6 (0x0000003811700000) libpthread.so.0 =&gt; /lib64/tls/libpthread.so.0 (0x0000003811b00000) libnsl.so.1 =&gt; /lib64/libnsl.so.1 (0x0000003819000000) libaio.so.1 =&gt; not found </code></pre> <p>I'm hoping that I'm missing something simple here. The oracle instantclient package appears to require libaio, but that seems to be installed already so what's the problem?</p>
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    1. USwytten
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      1. POlibaio.so.1: cannot open shared object file
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      1. POlibaio.so.1: cannot open shared object file
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      1. POlibaio.so.1: cannot open shared object file
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    1. COPost the output of `$ ldd hello`.
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      1. UStrojanfoe
    2. COIt looks like you need a 64-bit version of the library which you do not have.
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      1. USn.m.
 

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