try removing temp Rnw file created by add_theme_chunk
try removing temp Rnw file created by add_theme_chunk

fboehm/cboettig_site,fboehm/labnotebook,antass/labnotebook3,fboehm/cboettig_site,fboehm/labnotebook,fboehm/labnotebook,fboehm/cboettig_site,fboehm/cboettig_site,fboehm/labnotebook,fboehm/cboettig_site,antass/labnotebook3,fboehm/labnotebook,antass/labnotebook3,fboehm/labnotebook