Unable to load library when using HTTP Client VIs with Red Hat

[CAL_VG]

Does anybody know what libraries the HTTP Client VI's are using?  How about where LabVIEW is looking for them?  I am using LabVIEW 2013.

[REM1]

libcurlimpl.so.13.0.0

/usr/local/natinst/share/nicurl

[Haris_Okanovic]

LabVIEW 2013 will actually load libcurlimpl.so, which is symlinked to libcurlimpl.so.X.Y.Z, for whatever version X.Y.Z of NI-cURL that's installed. Since NI-cURL is a shared component, it is possible for it's version to be >= LabVIEW's version.

LabVIEW/NI-cURL 2014 behavior is slightly different: LabVIEW now loads SONAME libcurlimpl.so.13 from the ld.so cache. NI-cURL 14.0 also installs a compatibility layer with the aforementioned symlink for compatibility with LabVIEW 2013 and lower clients.

[CAL_VG]

Thanks to the responders.  I made a new disk and tried out HTTP Client VIs.  They worked fine, so there was something wrong with my initial install.  I'll take a look at libcurlimpl.so on my old disk.