This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Matt, > To: address@hidden > From: address@hidden > Subject: SEC: UNCLASSIFIED:-netCDF 3.3 > Organization: . > Keywords: 200002232345.QAA00827 In the above message, you wrote: > Hi I'm having dome trouble installing netCDF 3.3 on a SunOS 5.5.1 > Generic_103640-20 Sun4u sparc SUNW, ultra4 . > > > > * The best results I'm getting are with the following configure file: > > > > #! /bin/sh > > # From configure.in Id: configure.in > > CPPFLAGS=-Df2cFortran > > CC=/usr/local/bin/gcc > > CFLAGS=-O > > FC=/usr/local/bin/g77 > > FFLAGS=-OCXX=/usr/local/bin/gcc > > > > * The folloing messages were displayed on the command line when executing the > above script: > > > > creating cache ./config.cache > > checking for m4... no > > checking for gm4... no There's the problem. The configure script can't locate the "m4" utility. This utility is used to generate test code and manual pages. On my SunOS 5.7 system, there are several versions of the utility: /usr/xpg4/bin/m4 /usr/ccs/bin/m4 /local/gnu/bin/m4 /opt/gnu/bin/m4 Try the following: 1. Locate your m4 utility. 2. Add the pathname of the directory that contains the m4 utility to your PATH environment variable. 3. Go to the top-level source directory of the netCDF package. 4. Perform steps 3 through 9 near the end of the INSTALL file. Please let me know if this helps. Regards, Steve Emmerson <http://www.unidata.ucar.edu>