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bashcompiler-warningslinux-mint

Command Not Found error after compiling Github software (Eddypro) on Ubuntu-based Linux Mint 20

I am attempting to compile the Eddypro engine, a free and open source program from https://github.com/LI-COR/eddypro-engine, on my Linux Mint 20 machine with Gfortran.

Following their instructions I have cloned the repo, and ran:

$ cd prj
$ make rp
$ make fcc

Both of the make commands exit with out error, though there are some warnings:

  • CHARACTER expression will be truncated in assignment
  • ‘fitstable.dim[0].ubound’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  • Unused dummy argument ‘npar’ at (1) [-Wunused-dummy-argument]
  • ‘unstable_corr_fact[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  • Warning: Impure function ‘adddates’ at (1) might not be evaluated [-Wfunction-elimination]
  • Array reference at (1) out of bounds (367 > 366) in loop beginning at (2) [-Wdo-subscript]
  • Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1) ../src/src_rp/fft4/rfftb.F:177:72: 177 | IF (IDO-2) 107,105,102
  • etc...

Assuming these warnings are not critical, I attempt to run the binary files following the instructions here: https://www.licor.com/env/support/EddyPro/topics/command-line.html but get an error:

~/eddypro-engine-master/bin/linux$ eddypro_rp -v
bash: eddypro_rp: command not found

The binary files do exist:

~/Programs/eddypro-engine-master/bin/linux$ ls
eddypro_fcc  eddypro_rp

file eddypro_rp 
eddypro_rp: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1ff120f0d366645bd85df564fb54d401b0a1c55c, for GNU/Linux 3.2.0, not stripped

Any thoughts on what I am missing here?

Solution

  • Either it's not in your path (. is not automatically in the path) or it isn't executable (unlikely). Try ./eddypro_rp for the former and ls -l eddypro_rp for the latter and check for rwx to appear on the left.