Have followed the processes outlined on the Github repo.
Have tried installed blotter first and then quantstrat. Doesnt work
Have then moved to installing all dependencies first.
install.packages("FinancialInstrument",repos="https://github.com/braverock/FinancialInstrument")
When trying to install from Github using devtools get the following error.
devtools::install_github("braverock/blotter") Downloading GitHub repo braverock/blotter@master ✓ checking for file ‘/private/var/folders/_8/zy8__ntx5cx0_lnbybvfjhsr0000gp/T/Rtmp0wtY3O/remotes2547e2faf85/braverock-blotter-67be2c8/DESCRIPTION’ (400ms) ─ preparing ‘blotter’: ✓ checking DESCRIPTION meta-information ... ─ cleaning src ─ 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 ‘blotter_0.14.8.tar.gz’
- installing source package ‘blotter’ ... ** using staged installation ** libs clang -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/usr/local/include -fPIC -Wall -g -O2 -c calcPosAvgCost.c -o calcPosAvgCost.o calcPosAvgCost.c:31:12: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] if(abs(d_PrevPosQty) > abs(d_PosQty[i])){ ^ calcPosAvgCost.c:31:12: note: use function 'fabs' instead if(abs(d_PrevPosQty) > abs(d_PosQty[i])){ ^~~ fabs calcPosAvgCost.c:31:32: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] if(abs(d_PrevPosQty) > abs(d_PosQty[i])){ ^ calcPosAvgCost.c:31:32: note: use function 'fabs' instead if(abs(d_PrevPosQty) > abs(d_PosQty[i])){ ^~~ fabs 2 warnings generated. clang -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/usr/local/include -fPIC -Wall -g -O2 -c init.c -o init.o clang -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o blotter.so calcPosAvgCost.o init.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Library/Frameworks/R.framework/Versions/3.6/Resources/library/00LOCK-blotter/00new/blotter/libs ** R ** data ** demo ** byte-compile and prepare package for lazy loading Error: (converted from warning) package ‘quantmod’ was built under R version 3.6.2 Execution halted ERROR: lazy loading failed for package ‘blotter’
- removing ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/blotter’ Error: Failed to install 'blotter' from GitHub: (converted from warning) installation of package ‘/var/folders/_8/zy8__ntx5cx0_lnbybvfjhsr0000gp/T//Rtmp0wtY3O/file25475cac4c09/blotter_0.14.8.tar.gz’ had non-zero exit status
