Using system() to Run LibreOffice / soffice on OSX

Question

Miles 2015-10-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/246916-using-system-to-run-libreoffice-soffice-on-osx

评论： Miles 2015-10-5

I'm running MATLAB 2013a on OSX and am attempting to convert a .xlsx file to a .pdf using MATLAB script. After determining that this couldn't be achieved using MATLAB alone, I downloaded LibreOffice to help me out. Running the following code in Mac Terminal works perfectly:

/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx

This code saves the file box_copy.xlsx as a .pdf on my desktop. However, when I try running the same code in MATLAB using system():

system('/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx')

the .pdf does not get saved, and I get the error

dyld: Library not loaded: @loader_path/libcurl.4.dylib
  Referenced from: /Applications/LibreOffice.app/Contents/Frameworks/libvcllo.dylib
  Reason: Incompatible library version: libvcllo.dylib requires version 8.0.0 or later, but libcurl.4.dylib provides version 7.0.0
/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx: Trace/breakpoint trap

Does anyone have a solution for this error? Thanks for the help!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2015-10-5

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/246916-using-system-to-run-libreoffice-soffice-on-osx#answer_194794

在 MATLAB Online 中打开

You will need to set the environment variable DYLD_LIBRARY_PATH and possibly DYLD_FRAMEWORK_PATH as well, to point to different libraries. You can do that inside MATLAB by using setenv() before you system(), or you can do it on the command line that you system(). It also might work to unset DYLD_LIBRARY_PATH

system('unsetenv DYLD_LIBRARY_PATH; /Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx')

2 个评论
显示无隐藏无

Miles 2015-10-5

编辑：Miles 2015-10-5

在 MATLAB Online 中打开

Thanks for the response. I tried running

system('unsetenv DYLD_LIBRARY_PATH; /Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx')

but got

/bin/bash: unsetenv: command not found
dyld: Library not loaded: @loader_path/libcurl.4.dylib
  Referenced from: /Applications/LibreOffice.app/Contents/Frameworks/libvcllo.dylib
  Reason: Incompatible library version: libvcllo.dylib requires version 8.0.0 or later, but libcurl.4.dylib provides version 7.0.0
/bin/bash: line 1: 32465 Trace/BPT trap: 5       /Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx
unsetenv DYLD_LIBRARY_PATH; /Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to pdf:writer_pdf_Export --outdir /Users/dwm8/Desktop/ /Users/dwm8/Desktop/box_copy.xlsx: Trace/breakpoint trap

What would the code be to set the environment variables DYLD_LIBRARY_PATH and DYLD_FRAMEWORK_PATH? Sorry for the dumb questions, I've never used the setenv() function and couldn't understand what I read on the help page.

Miles 2015-10-5