On 2014-11-18 23:03-0600 Struct Engr wrote: > I have installed Plplot-5.10.0 as noted in my previous email.
Please clarify that statement; did you install a binary version from the Ubuntu package or did you build and install PLplot from source? > I found the > following command where? > to compile with and the error meesages regarding plshades > did not appear: > > gfortran -o main main.f90 > `PKG_CONFIG_PATH=/home/greg/plplot/install_directory/lib/pkgconfig > pkg-config --cflags --libs plplotd-f95` The reason why I ask "where" is if this is from our wiki I would like to correct it since it is incomplete (it omits setting rpath information). > > It appears to have worked (execcutable file main created) and no error > messages. However when I try to run the program with the following command: > > ./main > > I get the following error message: > > ./main: error while loading shared libraries: libplplotf95d.so.11: cannot > open shared object file: No such file or directory My guess is that is an error message from the run-time loader. One way to avoid this issue is to set rpath. See <prefix>/share/plplot5.10.0/examples/f95/Makefile for an example of how our traditional build system (based on make and pkg-config) handles this issue. Another possibility is to set the environment variable LD_LIBRARY_PATH to help the run-time loader find the installed version of libplplotf95d.so.11 that you just built on your system (if that is what you did, see first question). Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); the Time Ephemerides project (timeephem.sf.net); PLplot scientific plotting software package (plplot.sf.net); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Plplot-general mailing list Plplot-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-general
