1 在終端執行ldd /usr/lib64/python2.6/site-packages/pycurl.so，有以下輸出
linux-vdso.so.1 => (0x00007ffd8f16f000)
libcurl.so.4 => /usr/lib64/libcurl.so.4 (0x00007f327a461000)
libpython2.6.so.1.0 => /usr/lib64/libpython2.6.so.1.0 (0x00007f327a0ba000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f3279e90000)
libc.so.6 => /lib64/libc.so.6 (0x00007f3279afc000)
libidn.so.11 => /lib64/libidn.so.11 (0x00007f32798c9000)
libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 (0x00007f3279678000)
librt.so.1 => /lib64/librt.so.1 (0x00007f3279470000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f327922b000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f3278f44000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f3278d18000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f3278b13000)
libz.so.1 => /lib64/libz.so.1 (0x00007f32788fd000)
libssl3.so => /usr/lib64/libssl3.so (0x00007f32786ba000)
libsmime3.so => /usr/lib64/libsmime3.so (0x00007f327848c000)
libnss3.so => /usr/lib64/libnss3.so (0x00007f327814c000)
libnssutil3.so => /usr/lib64/libnssutil3.so (0x00007f3277f20000)
libplds4.so => /lib64/libplds4.so (0x00007f3277d1b000)
libplc4.so => /lib64/libplc4.so (0x00007f3277b16000)
libnspr4.so => /lib64/libnspr4.so (0x00007f32778d8000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f32776d3000)
libssh2.so.1 => /usr/lib64/libssh2.so.1 (0x00007f32774ab000)
libutil.so.1 => /lib64/libutil.so.1 (0x00007f32772a8000)
libm.so.6 => /lib64/libm.so.6 (0x00007f3277023000)
/lib64/ld-linux-x86-64.so.2 (0x0000003c78000000)
liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 (0x00007f3276e14000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f3276bfa000)
libsasl2.so.2 => /usr/lib64/libsasl2.so.2 (0x00007f32769df000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f32767d4000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f32765d1000)
libssl.so.10 => /usr/lib64/libssl.so.10 (0x00007f3276363000)
libcrypto.so.10 => /usr/lib64/libcrypto.so.10 (0x00007f3275f7f000)
libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f3275d47000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f3275b28000)
libfreebl3.so => /usr/lib64/libfreebl3.so (0x00007f3275924000)
2 執行sudo ldconfig -v |grep libcurl
libcurl.so.4 -> libcurl.so.4.4.0
libcurl.so.4 -> libcurl.so.4.1.1
3 執行 sudo find / -name "libcurl.so.4.*"
/usr/local/lib/libcurl.so.4.4.0
/usr/lib64/libcurl.so.4.1.1
4 解決方法，切換到root用戶
