Error(s) in re-building vignettes:
--- re-building ‘Howto_create_new_scheme.Rmd’ using rmarkdown

#############################################
The cache will be in a temporary location and be deleted when you quit R.
It is located at
   /var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//RtmpOk21ye/dmdScheme_1471e295cbf7
To make it permanent, call
   cache(createPermanent = TRUE)
and restart R
and a permanent cache will be created which will survive restarts.
#############################################


trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/dmdScheme_0.9.5.tar.gz'
Content type 'application/octet-stream' length 27511 bytes (26 KB)
==================================================
downloaded 26 KB

Scheme definition `/var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//RtmpOk21ye/file1471e3881c674/dmdScheme_0.9.5.tar.gz, installed with
name:    dmdScheme
version: 0.9.5
Theme switched to dmdScheme_0.9.5
trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/emeScheme_0.9.5.tar.gz'
Content type 'application/octet-stream' length 129097 bytes (126 KB)
==================================================
downloaded 126 KB

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'Howto_create_new_scheme.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘Howto_create_new_scheme.Rmd’

--- re-building ‘minimum_requirements_dmdscheme.Rmd’ using rmarkdown

#############################################
The cache will be in a temporary location and be deleted when you quit R.
It is located at
   /var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//Rtmp1bAWmB/dmdScheme_148fb6f257a87
To make it permanent, call
   cache(createPermanent = TRUE)
and restart R
and a permanent cache will be created which will survive restarts.
#############################################


trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/dmdScheme_0.9.5.tar.gz'
Content type 'application/octet-stream' length 27511 bytes (26 KB)
==================================================
downloaded 26 KB

Scheme definition `/var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//Rtmp1bAWmB/file148fb58f6e13/dmdScheme_0.9.5.tar.gz, installed with
name:    dmdScheme
version: 0.9.5
Theme switched to dmdScheme_0.9.5
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'minimum_requirements_dmdscheme.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘minimum_requirements_dmdscheme.Rmd’

--- re-building ‘r_package_introduction.Rmd’ using rmarkdown

#############################################
The cache will be in a temporary location and be deleted when you quit R.
It is located at
   /var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//RtmpXGblEO/dmdScheme_149846bf7ec62
To make it permanent, call
   cache(createPermanent = TRUE)
and restart R
and a permanent cache will be created which will survive restarts.
#############################################


trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/dmdScheme_0.9.5.tar.gz'
Content type 'application/octet-stream' length 27511 bytes (26 KB)
==================================================
downloaded 26 KB

Scheme definition `/var/folders/08/nc4f1s3x1jqd9ln5mnvrqzqh0000gp/T//RtmpXGblEO/file1498461c04d4e/dmdScheme_0.9.5.tar.gz, installed with
name:    dmdScheme
version: 0.9.5
Theme switched to dmdScheme_0.9.5
trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/SCHEME_DEFINITIONS.yaml'
Content type 'text/plain; charset=utf-8' length 223 bytes
==================================================
downloaded 223 bytes

trying URL 'https://github.com/Exp-Micro-Ecol-Hub/dmdSchemeRepository/raw/master/schemes/emeScheme_0.9.5.tar.gz'
Content type 'application/octet-stream' length 129097 bytes (126 KB)
==================================================
downloaded 126 KB

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'r_package_introduction.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘r_package_introduction.Rmd’

SUMMARY: processing the following files failed:
  ‘Howto_create_new_scheme.Rmd’ ‘minimum_requirements_dmdscheme.Rmd’
  ‘r_package_introduction.Rmd’

Error: Vignette re-building failed.
Execution halted