Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(PSPManalysis)
  
  Welcome to the PSPManalysis package for anlyzing physiologically structured population models
  Explore the demos (shown by demo(package="PSPManalysis") to get an overview
  Also check out the help pages of the exported functions:
  
  PSPMdemo, PSPMecodyn, PSPMequi, PSPMevodyn, PSPMind, PSPMclean, PSPMhelp, csbread and showpspm
  
  For detailed information consult the manual using PSPMhelp()
  
  > 
  > test_check("PSPManalysis")
  
  Building executable Medflydemo.dll using sources from C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C ...
  
    
     gcc  -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/include" -DNDEBUG     -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/include"  -DR_PACKAGE -I. -I"C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C"  -DRFUNCTIONS=0 -DPROBLEMHEADER="Medfly.h"   -O2 -Wall  -std=gnu99 -mfpmath=sse -msse2 -mstackrealign  -c PSPMdemo.c -o PSPMdemo.o
  
    
     gcc  -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/include" -DNDEBUG     -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/include"  -DR_PACKAGE -I. -I"C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C"  -DRFUNCTIONS=0 -DPROBLEMHEADER="Medfly.h"   -O2 -Wall  -std=gnu99 -mfpmath=sse -msse2 -mstackrealign  -c biftest.c -o biftest.o
  
    
     gcc  -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/include" -DNDEBUG     -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/include"  -DR_PACKAGE -I. -I"C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C"  -DRFUNCTIONS=0 -DPROBLEMHEADER="Medfly.h"   -O2 -Wall  -std=gnu99 -mfpmath=sse -msse2 -mstackrealign  -c curve.c -o curve.o
  
    
     gcc  -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/include" -DNDEBUG     -I"C:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/include"  -DR_PACKAGE -I. -I"C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C"  -DRFUNCTIONS=0 -DPROBLEMHEADER="Medfly.h"   -O2 -Wall  -std=gnu99 -mfpmath=sse -msse2 -mstackrealign  -c io.c -o io.o
  
    
     gcc -shared -s -static-libgcc -o Medflydemo.dll tmp.def PSPMdemo.o biftest.o curve.o io.o -LC:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/bin/x64 -lRlapack -LC:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/bin/x64 -lRblas -LC:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/lib/x64 -LC:/msys64/home/tomas/ucrt3/svn/ucrt3/r_packages/x86_64-w64-mingw32.static.posix/lib -LC:/msys64/home/tomas/ucrt3/svn/ucrt3/R_PACK~1/rinst/bin/x64 -lR
  
    
  C
    
     C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\x86_64-w64-mingw32.static.posix\bin/ld.exe: PSPMdemo.o:PSPMdemo.c:(.text+0x5d5b): undefined reference to `__imp__set_output_format'
  
    
     collect2.exe: error: ld returned 1 exit status
  
  Compilation of  Medflydemo.dll  succeeded!
  
  
  Building executable PNAS2002equi.dll using sources from C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C ...
  
    
     Warning message:
  
    
     In system(cmd) : 'make' not found
  
  Warning message:
  In system(cmd) : 'make' not found
  
  
  
  Detection of the ESS value of the bifurcation parameter of the structured population (ingestion exponent)
  
  
  Building executable Indet_growthequi.dll using sources from C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C ...
  
    
     Warning message:
  
    
     In system(cmd) : 'make' not found
  
  Warning message:
  In system(cmd) : 'make' not found
  
  Building executable PNAS2002_5bsind.dll using sources from C:\msys64\home\tomas\ucrt3\svn\ucrt3\r_packages\pkgcheck\CRAN\PSPManalysis\PSPManalysis.Rcheck\PSPManalysis\C ...
  
    
     Warning message:
  
    
     In system(cmd) : 'make' not found
  
  Warning message:
  In system(cmd) : 'make' not found
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test.01-Medfly.R:1:1): (code run outside of `test_that()`) ───────────
  Error: 
  Executable Medflydemo.dll not found! Computation aborted.
  
  Backtrace:
      █
   1. └─PSPManalysis::PSPMdemo("Medfly", clean = TRUE, force = TRUE) test.01-Medfly.R:1:0
  ── Error (???): (code run outside of `test_that()`) ────────────────────────────
  Error: 
  Compilation of PNAS2002equi.dll failed!
  
  Backtrace:
      █
   1. └─PSPManalysis::PSPMequi(...)
   2.   └─PSPManalysis:::buildSO("PSPMequi", modelname, debug, force, silent)
  ── Error (???): (code run outside of `test_that()`) ────────────────────────────
  Error: 
  Compilation of Indet_growthequi.dll failed!
  
  Backtrace:
      █
   1. └─PSPManalysis::PSPMequi(...)
   2.   └─PSPManalysis:::buildSO("PSPMequi", modelname, debug, force, silent)
  ── Error (test.04-PNAS2002_5bsind.R:3:1): (code run outside of `test_that()`) ──
  Error: 
  Compilation of PNAS2002_5bsind.dll failed!
  
  Backtrace:
      █
   1. └─PSPManalysis::PSPMind(...) test.04-PNAS2002_5bsind.R:3:0
   2.   └─PSPManalysis:::buildSO("PSPMind", modelname, debug, force, silent)
  
  [ FAIL 4 | WARN 0 | SKIP 0 | PASS 0 ]
  Error: Test failures
  Execution halted