Error(s) in re-building vignettes:
  ...
--- re-building ‘NACHO-analysis.Rmd’ using rmarkdown
trying URL ‘https://ftp.ncbi.nlm.nih.gov/geo/series/GSE70nnn/GSE70970/suppl//GSE70970_RAW.tar?tool=geoquery’
Content type 'application/x-tar' length 1986560 bytes (1.9 MB)
==================================================
downloaded 1.9 MB

trying URL ‘https://ftp.ncbi.nlm.nih.gov/geo/series/GSE70nnn/GSE70970/suppl//GSE70970_characteristics_readme.txt.gz?tool=geoquery’
Content type 'application/x-gzip' length 672 bytes
==================================================
downloaded 672 bytes

--- finished re-building ‘NACHO-analysis.Rmd’

--- re-building ‘NACHO.Rmd’ using rmarkdown
trying URL ‘https://ftp.ncbi.nlm.nih.gov/geo/series/GSE70nnn/GSE70970/suppl//GSE70970_RAW.tar?tool=geoquery’
Content type 'application/x-tar' length 1986560 bytes (1.9 MB)
==================================================
downloaded 1.9 MB

trying URL ‘https://ftp.ncbi.nlm.nih.gov/geo/series/GSE70nnn/GSE70970/suppl//GSE70970_characteristics_readme.txt.gz?tool=geoquery’
Content type 'application/x-gzip' length 672 bytes
==================================================
downloaded 672 bytes

--- finished re-building ‘NACHO.Rmd’

+-+NACHO.html
Assertion failure at kmp_runtime.cpp(6918): temp_reg_status_file_name.
OMP: Error #13: Assertion failure at kmp_runtime.cpp(6918).
OMP: Hint Please submit a bug report with this message, compile and run commands used, and machine configuration info including native compiler and operating system versions. Faster response will be obtained by including all program sources. For information on submitting this issue, please see https://bugs.llvm.org/.
Assertion failure at kmp_runtime.cpp(6918): temp_reg_status_file_name.
OMP: Error #13: Assertion failure at kmp_runtime.cpp(6918).
OMP: Hint Please submit a bug report with this message, compile and run commands used, and machine configuration info including native compiler and operating system versions. Faster response will be obtained by including all program sources. For information on submitting this issue, please see https://bugs.llvm.org/.
Killed
SUMMARY: processing the following file failed:
  ‘NACHO.Rmd’

Error: Vignette re-building failed.
Execution halted