* checking for file ‘./DESCRIPTION’ ... OK
* preparing ‘pfm’:
* checking DESCRIPTION meta-information ... OK
Warnung: /tmp/RtmpPy0RQl/Rbuild17321b2b74b/pfm/man/TOXSWA_cwa.Rd:29: unknown macro '\u00B5g'
Warnung: /tmp/RtmpPy0RQl/Rbuild17321b2b74b/pfm/man/TOXSWA_cwa.Rd:29: unknown macro '\u00B5g'
Warnung: /tmp/RtmpPy0RQl/Rbuild17321b2b74b/pfm/man/TOXSWA_cwa.Rd:38: unknown macro '\u00B5g'
Warnung: /tmp/RtmpPy0RQl/Rbuild17321b2b74b/pfm/man/read.TOXSWA_cwa.Rd:33: unknown macro '\u00B5g'
* checking for LF line-endings in source and make files and shell scripts
* checking for empty or unneeded directories
* looking to see if a ‘data/datalist’ file should be added
* building ‘pfm_0.4-5.tar.gz’