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CellChat installation error #446

@PanSX-Dr

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@PanSX-Dr

Skipping 4 packages not available: Biobase, BiocNeighbors, BiocGenerics, ComplexHeatmap

  • installing source package 'CellChat' ...
    ** this is package 'CellChat' version '2.2.0.9001'
    ** using staged installation
    ** libs
    using C++ compiler: 'G__1.EXE (GCC) 14.3.0'
    C:\rtools45\x86_64-w64-mingw32.static.posix\bin\nm.exe: CellChat_Rcpp.o: file format not recognized
    C:\rtools45\x86_64-w64-mingw32.static.posix\bin\nm.exe: RcppExports.o: file format not recognized
    g++ -std=gnu++17 -shared -s -static-libgcc -o CellChat.dll tmp.def CellChat_Rcpp.o RcppExports.o -LC:/rtools45/x86_64-w64-mingw32.static.posix/lib/x64 -LC:/rtools45/x86_64-w64-mingw32.static.posix/lib -LC:/PROGRA
    1/R/R-45~1.2/bin/x64 -lR
    CellChat_Rcpp.o: file not recognized: file format not recognized
    collect2.exe: error: ld returned 1 exit status
    no DLL was created
    ERROR: compilation failed for package 'CellChat'

Hello, I encountered the above error when installing CellChat. The error message indicated that several packages were not working, but the error still occurred. I also encountered the same error when installing locally. What could be the reason for this?

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