• using R Under development (unstable) (2026-08-02 r90338)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.1.0-3) 16.1.0     GNU Fortran (Debian 16.1.0-3) 16.1.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-08-03 12:34:16 UTC
• checking for file ‘Opt5PL/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘Opt5PL’ version ‘0.1.1’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/2s] NOTE Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’ No Authors@R field in DESCRIPTION. Please add one, modifying   Authors@R: c(person(given = c("Seung", "Won"),                       family = "Hyun",                       role = c("aut", "cre"),                       email = "yellowatom09@gmail.com"),                person(given = c("Weng", "Kee"),                       family = "Wong",                       role = "aut"),                person(given = "Yarong",                       family = "Yang",                       role = "aut")) as necessary.
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘Opt5PL’ can be installed ... OK See the install log for details.
• used C++ compiler: ‘g++-16 (Debian 16.1.0-3) 16.1.0’
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [0s/0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
• checking loading without being on the library search path ... [0s/0s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [5s/8s] OK
• checking Rd files ... [0s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking LazyData ... INFO   'LazyData' is specified without a 'data' directory
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compilation flags used ... OK
• checking compiled code ... OK
• checking examples ... [7s/9s] OK
• checking PDF version of manual ... [4s/7s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• checking for new files in some other directories ... NOTE Found the following files/directories:   ‘~/tmp/scratch/Rtmp0KHg1t’ ‘~/tmp/scratch/Rtmp0Ks9Hw’   ‘~/tmp/scratch/Rtmp0xbu2J’ ‘~/tmp/scratch/Rtmp197j29’   ‘~/tmp/scratch/Rtmp2hxdCN’ ‘~/tmp/scratch/Rtmp3gty7g’   ‘~/tmp/scratch/Rtmp3xWXje’ ‘~/tmp/scratch/Rtmp4CE7C6’   ‘~/tmp/scratch/Rtmp4YoA1o’ ‘~/tmp/scratch/Rtmp4YoXZg’   ‘~/tmp/scratch/Rtmp4ipNkE’ ‘~/tmp/scratch/Rtmp593k09’   ‘~/tmp/scratch/Rtmp5XbQCY’ ‘~/tmp/scratch/Rtmp6wtzTH’   ‘~/tmp/scratch/Rtmp7AWqEi’ ‘~/tmp/scratch/Rtmp7LSciu’   ‘~/tmp/scratch/Rtmp7Xffss’ ‘~/tmp/scratch/Rtmp8taynU’   ‘~/tmp/scratch/Rtmp8z11OM’ ‘~/tmp/scratch/RtmpAJsQ11’   ‘~/tmp/scratch/RtmpAOUdxp’ ‘~/tmp/scratch/RtmpAcm0Hd’   ‘~/tmp/scratch/RtmpAlsNrZ’ ‘~/tmp/scratch/RtmpCh7EwZ’   ‘~/tmp/scratch/RtmpCmeBDP’ ‘~/tmp/scratch/RtmpD6LzkR’   ‘~/tmp/scratch/RtmpDL3MCY’ ‘~/tmp/scratch/RtmpDPshR2’   ‘~/tmp/scratch/RtmpDzSbgt’ ‘~/tmp/scratch/RtmpETDeas’   ‘~/tmp/scratch/RtmpEbqPRz’ ‘~/tmp/scratch/RtmpFLMosP’   ‘~/tmp/scratch/RtmpGVCVan’ ‘~/tmp/scratch/RtmpGcBXHn’   ‘~/tmp/scratch/RtmpHCMPNP’ ‘~/tmp/scratch/RtmpHwmpl9’   ‘~/tmp/scratch/RtmpI19iuG’ ‘~/tmp/scratch/RtmpJDIPcX’   ‘~/tmp/scratch/RtmpJZNiPm’ ‘~/tmp/scratch/RtmpK0qoiE’   ‘~/tmp/scratch/RtmpKDmeWD’ ‘~/tmp/scratch/RtmpKx50Cx’   ‘~/tmp/scratch/RtmpM04ENI’ ‘~/tmp/scratch/RtmpMYIw83’   ‘~/tmp/scratch/RtmpN2UV13’ ‘~/tmp/scratch/RtmpNCMe8z’   ‘~/tmp/scratch/RtmpNxAW06’ ‘~/tmp/scratch/RtmpO4DHIh’   ‘~/tmp/scratch/RtmpOwKZfh’ ‘~/tmp/scratch/RtmpOziYM4’   ‘~/tmp/scratch/RtmpP3tO2w’ ‘~/tmp/scratch/RtmpPYkPX8’   ‘~/tmp/scratch/RtmpQMQVj0’ ‘~/tmp/scratch/RtmpQivAeK’   ‘~/tmp/scratch/RtmpR71lMA’ ‘~/tmp/scratch/RtmpRStIQs’   ‘~/tmp/scratch/RtmpS1epP5’ ‘~/tmp/scratch/RtmpSQcK73’   ‘~/tmp/scratch/RtmpTA750J’ ‘~/tmp/scratch/RtmpTLWEz0’   ‘~/tmp/scratch/RtmpTg6hRS’ ‘~/tmp/scratch/RtmpU4cNoX’   ‘~/tmp/scratch/RtmpUN2rUG’ ‘~/tmp/scratch/RtmpVksyJp’   ‘~/tmp/scratch/RtmpVwwNsi’ ‘~/tmp/scratch/RtmpWYRbrw’   ‘~/tmp/scratch/RtmpWxIpnI’ ‘~/tmp/scratch/RtmpXhf7Pc’   ‘~/tmp/scratch/RtmpYOFSAV’ ‘~/tmp/scratch/RtmpYagb0O’   ‘~/tmp/scratch/RtmpZeMryO’ ‘~/tmp/scratch/RtmpZgcLK7’   ‘~/tmp/scratch/RtmpZzLw7j’ ‘~/tmp/scratch/RtmpaawYNu’   ‘~/tmp/scratch/Rtmpb0Uw0M’ ‘~/tmp/scratch/RtmpbHUIUX’   ‘~/tmp/scratch/Rtmpc7aXdY’ ‘~/tmp/scratch/RtmpdJUqqf’   ‘~/tmp/scratch/RtmpdZFkSF’ ‘~/tmp/scratch/RtmpdcjHL2’   ‘~/tmp/scratch/RtmpdvtqbV’ ‘~/tmp/scratch/RtmpeAIc8P’   ‘~/tmp/scratch/RtmpeDjww5’ ‘~/tmp/scratch/RtmpfFPdDf’   ‘~/tmp/scratch/RtmpfW0zML’ ‘~/tmp/scratch/Rtmpg1iE5i’   ‘~/tmp/scratch/RtmpgAPP2l’ ‘~/tmp/scratch/RtmpgjhChe’   ‘~/tmp/scratch/RtmphVNV1x’ ‘~/tmp/scratch/RtmphVylzR’   ‘~/tmp/scratch/RtmpjP5650’ ‘~/tmp/scratch/Rtmpl3nlGy’   ‘~/tmp/scratch/Rtmplf2peG’ ‘~/tmp/scratch/Rtmpm4bn2O’   ‘~/tmp/scratch/Rtmpm8iI7I’ ‘~/tmp/scratch/RtmpmjDeIN’   ‘~/tmp/scratch/RtmpndUGXs’ ‘~/tmp/scratch/RtmpnpsdH1’   ‘~/tmp/scratch/RtmpoDIRR1’ ‘~/tmp/scratch/RtmpoDm7mD’   ‘~/tmp/scratch/RtmpowoSuu’ ‘~/tmp/scratch/RtmppVUCkr’   ‘~/tmp/scratch/RtmpqDisDJ’ ‘~/tmp/scratch/Rtmpqv9CF3’   ‘~/tmp/scratch/Rtmpr7Oa2w’ ‘~/tmp/scratch/RtmpsUCRFj’   ‘~/tmp/scratch/RtmpsVQVHX’ ‘~/tmp/scratch/RtmpsgK7Md’   ‘~/tmp/scratch/Rtmpt3bEd9’ ‘~/tmp/scratch/Rtmpua2cRV’   ‘~/tmp/scratch/Rtmpua9Dqf’ ‘~/tmp/scratch/Rtmpv2zGRl’   ‘~/tmp/scratch/RtmpvNK3AS’ ‘~/tmp/scratch/RtmpvTPP7Y’   ‘~/tmp/scratch/Rtmpvq9oam’ ‘~/tmp/scratch/Rtmpw86HHt’   ‘~/tmp/scratch/Rtmpx17mnM’ ‘~/tmp/scratch/RtmpxlfZBI’   ‘~/tmp/scratch/RtmpyEVBfU’ ‘~/tmp/scratch/RtmpyLTEee’   ‘~/tmp/scratch/RtmpzPAAFA’ ‘~/tmp/scratch/ccEYt9Qm.s’   ‘~/tmp/scratch/ccsUW6gp.s’ ‘~/tmp/scratch/ccv0DaSb.s’   ‘~/tmp/scratch/quarto-sessiona5fdde9b7f9bea6d’   ‘~/tmp/scratch/xvfb-run.29hhSq’ ‘~/tmp/scratch/xvfb-run.2QUuAL’   ‘~/tmp/scratch/xvfb-run.2eRQOS’ ‘~/tmp/scratch/xvfb-run.3F738R’   ‘~/tmp/scratch/xvfb-run.3WjnhT’ ‘~/tmp/scratch/xvfb-run.5P0SQy’   ‘~/tmp/scratch/xvfb-run.5ghRWS’ ‘~/tmp/scratch/xvfb-run.78jDB6’   ‘~/tmp/scratch/xvfb-run.7ANwtp’ ‘~/tmp/scratch/xvfb-run.8fUyTe’   ‘~/tmp/scratch/xvfb-run.Fa5n5N’ ‘~/tmp/scratch/xvfb-run.GjPlXc’   ‘~/tmp/scratch/xvfb-run.I2U6Te’ ‘~/tmp/scratch/xvfb-run.IBBG7m’   ‘~/tmp/scratch/xvfb-run.KETlS6’ ‘~/tmp/scratch/xvfb-run.Nu0fxN’   ‘~/tmp/scratch/xvfb-run.Rfq9Vr’ ‘~/tmp/scratch/xvfb-run.TDrR0E’   ‘~/tmp/scratch/xvfb-run.YuDCSB’ ‘~/tmp/scratch/xvfb-run.Zuxz9V’   ‘~/tmp/scratch/xvfb-run.bIRmLV’ ‘~/tmp/scratch/xvfb-run.iGfN9X’   ‘~/tmp/scratch/xvfb-run.iPyWqN’ ‘~/tmp/scratch/xvfb-run.jdmNyL’   ‘~/tmp/scratch/xvfb-run.jgiWPH’ ‘~/tmp/scratch/xvfb-run.lO5Gjd’   ‘~/tmp/scratch/xvfb-run.msGZhu’ ‘~/tmp/scratch/xvfb-run.rTi0Kz’   ‘~/tmp/scratch/xvfb-run.sucPOB’ ‘~/tmp/scratch/xvfb-run.tnlQc3’   ‘~/tmp/scratch/xvfb-run.wPe54k’ ‘~/tmp/scratch/xvfb-run.zQH9WN’   ‘/dev/shm/0fa3a496-e3b2-44f8-ae2d-180f3e7b0810’   ‘/dev/shm/0fa3a496-e3b2-44f8-ae2d-180f3e7b0810_counter’   ‘/dev/shm/328e0b52-6fee-49ae-8494-040513dafe1b’   ‘/dev/shm/328e0b52-6fee-49ae-8494-040513dafe1b_counter’   ‘/dev/shm/48298170-f92e-4f01-a6ff-4b2c9af32ffc’   ‘/dev/shm/48298170-f92e-4f01-a6ff-4b2c9af32ffc_counter’   ‘/dev/shm/61379dd9-b748-4e5f-9083-e04ae7137f89’   ‘/dev/shm/61379dd9-b748-4e5f-9083-e04ae7137f89_counter’   ‘/dev/shm/6d598393-e590-4ae7-b2d5-df8504125374’   ‘/dev/shm/6d598393-e590-4ae7-b2d5-df8504125374_counter’   ‘/dev/shm/7ea99dd1-ccec-4b85-9c83-85d73914ba65’   ‘/dev/shm/88e0860e-bac1-4cf7-ae63-b5a5b40055cf’   ‘/dev/shm/88e0860e-bac1-4cf7-ae63-b5a5b40055cf_counter’   ‘/dev/shm/a789e32c-537c-4bad-a031-1d92ce8fdc9f’   ‘/dev/shm/a789e32c-537c-4bad-a031-1d92ce8fdc9f_counter’   ‘/dev/shm/a8f30290-2448-4c73-b9ec-64d696ee7fae’   ‘/dev/shm/a8f30290-2448-4c73-b9ec-64d696ee7fae_counter’   ‘/dev/shm/c4334f25-761d-453f-bb25-640135902bdd’   ‘/dev/shm/c4334f25-761d-453f-bb25-640135902bdd_counter’   ‘/dev/shm/ec65a302-0957-4b99-a109-b803b48b267a’   ‘/dev/shm/ec65a302-0957-4b99-a109-b803b48b267a_counter’   ‘/dev/shm/f8f5bb34-260c-4587-8151-c98d9ec4b326’   ‘/dev/shm/f8f5bb34-260c-4587-8151-c98d9ec4b326_counter’   ‘/dev/shm/fba651f2-f596-4bb8-a1ba-26ac4fbb2375’   ‘/dev/shm/fba651f2-f596-4bb8-a1ba-26ac4fbb2375_counter’   ‘/dev/shm/sem.0fa3a496-e3b2-44f8-ae2d-180f3e7b0810_bigmemory_counter_mutex’   ‘/dev/shm/sem.328e0b52-6fee-49ae-8494-040513dafe1b_bigmemory_counter_mutex’   ‘/dev/shm/sem.48298170-f92e-4f01-a6ff-4b2c9af32ffc_bigmemory_counter_mutex’   ‘/dev/shm/sem.61379dd9-b748-4e5f-9083-e04ae7137f89_bigmemory_counter_mutex’   ‘/dev/shm/sem.6d598393-e590-4ae7-b2d5-df8504125374_bigmemory_counter_mutex’   ‘/dev/shm/sem.88e0860e-bac1-4cf7-ae63-b5a5b40055cf_bigmemory_counter_mutex’   ‘/dev/shm/sem.9e7aca8b-263a-4cc3-a751-0744f56a6bf0_bigmemory_counter_mutex’   ‘/dev/shm/sem.a8f30290-2448-4c73-b9ec-64d696ee7fae_bigmemory_counter_mutex’   ‘/dev/shm/sem.c4334f25-761d-453f-bb25-640135902bdd_bigmemory_counter_mutex’   ‘/dev/shm/sem.ecf0caa9-c0d2-4f58-ba82-1c22fa8f9a31_bigmemory_counter_mutex’   ‘/dev/shm/sem.f8f5bb34-260c-4587-8151-c98d9ec4b326_bigmemory_counter_mutex’   ‘/dev/shm/sem.fba651f2-f596-4bb8-a1ba-26ac4fbb2375_bigmemory_counter_mutex’   ‘~/.cache/pocl/uncached/tempfile_3vmFnb’   ‘~/.cache/pocl/uncached/tempfile_GyWu3m’   ‘~/.cache/pocl/uncached/tempfile_j6ehCx’   ‘~/.cache/quarto/sass/sass.kv-shm’ ‘~/.cache/quarto/sass/sass.kv-wal’
• DONE

Status: 2 NOTEs