Debian
如何在 Debian 中找到與 R poppler 等價的東西?
我試圖在這裡重現該執行緒的建議,以獲取 R 在 pdf 文件中的頁面數量,但我無法在 Debian 8.5 中以 root 身份安裝 R poppler
> install.packages("Rpoppler") Installing package into ‘/usr/local/lib/R/site-library’ (as ‘lib’ is unspecified) --- Please select a CRAN mirror for use in this session --- trying URL 'https://cran.wu.ac.at/src/contrib/Rpoppler_0.0-2.tar.gz' Content type 'unknown' length 38208 bytes (37 KB) ================================================== downloaded 37 KB * installing *source* package ‘Rpoppler’ ... ** package ‘Rpoppler’ successfully unpacked and MD5 sums checked checking for pkg-config... /usr/bin/pkg-config checking whether pkg-config knows about poppler-glib >= 0.18.0... no configure: error: cannot determine poppler-glib compile/link flags ERROR: configuration failed for package ‘Rpoppler’ * removing ‘/usr/local/lib/R/site-library/Rpoppler’ The downloaded source packages are in ‘/tmp/RtmpwShV17/downloaded_packages’ Warning message: In install.packages("Rpoppler") : installation of package ‘Rpoppler’ had non-zero exit status > install.packages("Rpoppler::PDF_info") Installing package into ‘/usr/local/lib/R/site-library’ (as ‘lib’ is unspecified) Warning message: package ‘Rpoppler::PDF_info’ is not available (for R version 3.3.2)
R:3.3.2
作業系統:Debian 8.5
配置:錯誤:無法確定 poppler-glib 編譯/連結標誌
看起來依賴項尚未安裝:
SystemRequirements:Poppler Glib 介面標頭檔和庫() [Debian/Ubuntu:libpoppler-glib-dev,Fedora:poppler-glib-devel]
通過安裝後
apt-get
,Rpoppler
包應該編譯。哦,來自SO的提示效果很好:> Rpoppler::PDF_info("/usr/share/doc/cvs/cvs.pdf")$Pages [1] 194