Vivek Sutradhara
2017-Jun-03 10:31 UTC
[R] cygwin1.dll problems when installing packages from source
Hi all,
I am having some problems in updating some packages from source. I start
with :
install.packages("Boom",lib="C:/RownLib",type="source")
I get the following error message :
* installing *source* package 'Boom' ...
** package 'Boom' successfully unpacked and MD5 sums checked
** libs
*** arch - i386
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include"
-I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2
-c Models/Bart/Bart.cpp -o Models/Bart/Bart.o
0 [main] make (3304) c:\Rtools\bin\make.exe: *** fatal error -
cygheap base mismatch detected - 0xD57408/0xC47408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version. The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Rebooting is also suggested if you
are unable to find another cygwin DLL.
0 [main] make 9868 fork: child -1 - forked process 3304 died
unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: vfork: Resource temporarily unavailable
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include"
-I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2
-c Models/Bart/GaussianBartModel.cpp -o
Models/Bart/GaussianBartModel.o
0 [main] make (5256) c:\Rtools\bin\make.exe: *** fatal error -
cygheap base mismatch detected - 0xD57408/0xEB7408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version. The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Rebooting is also suggested if you
are unable to find another cygwin DLL.
31956 [main] make 9868 fork: child -1 - forked process 5256 died
unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: vfork: Resource temporarily unavailable
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include"
-I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2
-c Models/Bart/GaussianLinearBartModel.cpp -o
Models/Bart/GaussianLinearBartModel.o
0 [main] make (2308) c:\Rtools\bin\make.exe: *** fatal error -
cygheap base mismatch detected - 0xD57408/0xDB7408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version. The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Rebooting is also suggested if you
are unable to find another cygwin DLL.
65040 [main] make 9868 fork: child -1 - forked process 2308 died
unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: vfork: Resource temporarily unavailable
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include"
-I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2
-c Models/Bart/LogitBartModel.cpp -o Models/Bart/LogitBartModel.o
0 [main] sh (1836) C:\Rtools\bin\sh.exe: *** fatal error -
cygheap base mismatch detected - 0xD57408/0xDD7408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version. The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Rebooting is also suggested if you
are unable to find another cygwin DLL.
make: *** [Models/Bart/LogitBartModel.o] Error 127
Warning: running command 'make -f "Makevars" -f
"C:/R/R-34~1.0/etc/i386/Makeconf" -f
"C:/R/R-34~1.0/share/make/winshlib.mk" -f
"C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11)
$(CXX11STD)'
CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)'
SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)'
SHLIB_LD='$(SHLIB_CXX11LD)'
SHLIB="Boom.dll" ' had status 2
ERROR: compilation failed for package 'Boom'
* removing 'C:/RownLib/Boom'
* restoring previous 'C:/RownLib/Boom'
Warning in install.packages :
running command '"C:/R/R-34~1.0/bin/x64/R" CMD INSTALL -l
"C:\RownLib"
C:\TMP\Rtmpegxnel/downloaded_packages/Boom_0.7.tar.gz'
had status 1
Warning in install.packages :
installation of package ?Boom? had non-zero exit status
> sessionInfo()R version 3.4.0 (2017-04-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=Swedish_Sweden.1252 LC_CTYPE=Swedish_Sweden.1252
LC_MONETARY=Swedish_Sweden.1252 LC_NUMERIC=C
[5] LC_TIME=Swedish_Sweden.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] shiny_1.0.3 compiler_3.4.0 R6_2.2.1 htmltools_0.3.6
tools_3.4.0 withr_1.0.2 Rcpp_0.12.11 memoise_1.1.0
[9] git2r_0.18.0 digest_0.6.12 xtable_1.8-2 httpuv_1.3.3
mime_0.5 ghit_0.2.17 devtools_1.13.2
On checking, I have confirmed that the only location of
cygwin1.dll is :
C:\Rtools\bin
I have not had any similiar problems before prior R3.4. The only new
installation that I have done recently is python with
Anaconda2. But I can't see any cygwin1.dll there. I wonder what
the problem is. I will appreciate any help that I can get.
Thanks,
Vivek
[[alternative HTML version deleted]]
Vivek Sutradhara
2017-Jun-03 10:55 UTC
[R] Fwd: cygwin1.dll problems when installing packages from source
Hi all,
I would just like to add that I have installed R3.4.0patched and again run
the same commands. This does not help. I get essentially the same error
message. It is just a lot more longer with multiple repetitions of
essentially the following :
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0PA/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include"
-I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2
-c distributions/matrix_normal.cpp -o distributions/matrix_normal.o
0 [main] make (5544) c:\Rtools\bin\make.exe: *** fatal error -
cygheap base mismatch detected - 0xBF7408/0xE17408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version. The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution. Rebooting is also suggested if you
are unable to find another cygwin DLL.
753152 [main] make 3132 fork: child -1 - forked process 5544 died
unexpectedly, retry 0, exit code 0xC0000142, errno 11
make: vfork: Resource temporarily unavailable
c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0PA/include"
-I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS
-DNO_BOOST_
I would appreciate all help with troubleshooting.
Thanks,
Vivek
[[alternative HTML version deleted]]
Duncan Murdoch
2017-Jun-03 10:57 UTC
[R] cygwin1.dll problems when installing packages from source
On 03/06/2017 6:31 AM, Vivek Sutradhara wrote:> Hi all, > I am having some problems in updating some packages from source. I start > with : > install.packages("Boom",lib="C:/RownLib",type="source") > > I get the following error message :Do you have multiple copies of cygwin1.dll? Duncan Murdoch> > * installing *source* package 'Boom' ... > ** package 'Boom' successfully unpacked and MD5 sums checked > ** libs > > *** arch - i386 > c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" > -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS > -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" > -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 > -c Models/Bart/Bart.cpp -o Models/Bart/Bart.o > 0 [main] make (3304) c:\Rtools\bin\make.exe: *** fatal error - > cygheap base mismatch detected - 0xD57408/0xC47408. > This problem is probably due to using incompatible versions of the cygwin DLL. > Search for cygwin1.dll using the Windows Start->Find/Search facility > and delete all but the most recent version. The most recent version *should* > reside in x:\cygwin\bin, where 'x' is the drive on which you have > installed the cygwin distribution. Rebooting is also suggested if you > are unable to find another cygwin DLL. > 0 [main] make 9868 fork: child -1 - forked process 3304 died > unexpectedly, retry 0, exit code 0xC0000142, errno 11 > make: vfork: Resource temporarily unavailable > c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" > -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS > -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" > -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 > -c Models/Bart/GaussianBartModel.cpp -o > Models/Bart/GaussianBartModel.o > 0 [main] make (5256) c:\Rtools\bin\make.exe: *** fatal error - > cygheap base mismatch detected - 0xD57408/0xEB7408. > This problem is probably due to using incompatible versions of the cygwin DLL. > Search for cygwin1.dll using the Windows Start->Find/Search facility > and delete all but the most recent version. The most recent version *should* > reside in x:\cygwin\bin, where 'x' is the drive on which you have > installed the cygwin distribution. Rebooting is also suggested if you > are unable to find another cygwin DLL. > 31956 [main] make 9868 fork: child -1 - forked process 5256 died > unexpectedly, retry 0, exit code 0xC0000142, errno 11 > make: vfork: Resource temporarily unavailable > c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" > -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS > -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" > -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 > -c Models/Bart/GaussianLinearBartModel.cpp -o > Models/Bart/GaussianLinearBartModel.o > 0 [main] make (2308) c:\Rtools\bin\make.exe: *** fatal error - > cygheap base mismatch detected - 0xD57408/0xDB7408. > This problem is probably due to using incompatible versions of the cygwin DLL. > Search for cygwin1.dll using the Windows Start->Find/Search facility > and delete all but the most recent version. The most recent version *should* > reside in x:\cygwin\bin, where 'x' is the drive on which you have > installed the cygwin distribution. Rebooting is also suggested if you > are unable to find another cygwin DLL. > 65040 [main] make 9868 fork: child -1 - forked process 2308 died > unexpectedly, retry 0, exit code 0xC0000142, errno 11 > make: vfork: Resource temporarily unavailable > c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" > -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS > -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" > -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 > -c Models/Bart/LogitBartModel.cpp -o Models/Bart/LogitBartModel.o > 0 [main] sh (1836) C:\Rtools\bin\sh.exe: *** fatal error - > cygheap base mismatch detected - 0xD57408/0xDD7408. > This problem is probably due to using incompatible versions of the cygwin DLL. > Search for cygwin1.dll using the Windows Start->Find/Search facility > and delete all but the most recent version. The most recent version *should* > reside in x:\cygwin\bin, where 'x' is the drive on which you have > installed the cygwin distribution. Rebooting is also suggested if you > are unable to find another cygwin DLL. > make: *** [Models/Bart/LogitBartModel.o] Error 127 > Warning: running command 'make -f "Makevars" -f > "C:/R/R-34~1.0/etc/i386/Makeconf" -f > "C:/R/R-34~1.0/share/make/winshlib.mk" -f > "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' > CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' > SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' > SHLIB="Boom.dll" ' had status 2 > ERROR: compilation failed for package 'Boom' > * removing 'C:/RownLib/Boom' > * restoring previous 'C:/RownLib/Boom' > Warning in install.packages : > running command '"C:/R/R-34~1.0/bin/x64/R" CMD INSTALL -l > "C:\RownLib" C:\TMP\Rtmpegxnel/downloaded_packages/Boom_0.7.tar.gz' > had status 1 > Warning in install.packages : > installation of package ?Boom? had non-zero exit status > > >> sessionInfo()R version 3.4.0 (2017-04-21) > Platform: x86_64-w64-mingw32/x64 (64-bit) > Running under: Windows >= 8 x64 (build 9200) > > Matrix products: default > > locale: > [1] LC_COLLATE=Swedish_Sweden.1252 LC_CTYPE=Swedish_Sweden.1252 > LC_MONETARY=Swedish_Sweden.1252 LC_NUMERIC=C > [5] LC_TIME=Swedish_Sweden.1252 > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > loaded via a namespace (and not attached): > [1] shiny_1.0.3 compiler_3.4.0 R6_2.2.1 htmltools_0.3.6 > tools_3.4.0 withr_1.0.2 Rcpp_0.12.11 memoise_1.1.0 > [9] git2r_0.18.0 digest_0.6.12 xtable_1.8-2 httpuv_1.3.3 > mime_0.5 ghit_0.2.17 devtools_1.13.2 > > On checking, I have confirmed that the only location of > cygwin1.dll is : > C:\Rtools\bin > > I have not had any similiar problems before prior R3.4. The only new > installation that I have done recently is python with > Anaconda2. But I can't see any cygwin1.dll there. I wonder what > the problem is. I will appreciate any help that I can get. > > Thanks, > > Vivek > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >
Vivek Sutradhara
2017-Jun-03 11:00 UTC
[R] cygwin1.dll problems when installing packages from source
Hi, As far as I can see, no. On checking, I have confirmed that the only location of cygwin1.dll is : C:\Rtools\bin Thanks Vivek 2017-06-03 12:57 GMT+02:00 Duncan Murdoch <murdoch.duncan at gmail.com>:> On 03/06/2017 6:31 AM, Vivek Sutradhara wrote: > >> Hi all, >> I am having some problems in updating some packages from source. I start >> with : >> install.packages("Boom",lib="C:/RownLib",type="source") >> >> I get the following error message : >> > > Do you have multiple copies of cygwin1.dll? > > Duncan Murdoch > > >> * installing *source* package 'Boom' ... >> ** package 'Boom' successfully unpacked and MD5 sums checked >> ** libs >> >> *** arch - i386 >> c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" >> -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS >> -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" >> -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 >> -c Models/Bart/Bart.cpp -o Models/Bart/Bart.o >> 0 [main] make (3304) c:\Rtools\bin\make.exe: *** fatal error - >> cygheap base mismatch detected - 0xD57408/0xC47408. >> This problem is probably due to using incompatible versions of the cygwin >> DLL. >> Search for cygwin1.dll using the Windows Start->Find/Search facility >> and delete all but the most recent version. The most recent version >> *should* >> reside in x:\cygwin\bin, where 'x' is the drive on which you have >> installed the cygwin distribution. Rebooting is also suggested if you >> are unable to find another cygwin DLL. >> 0 [main] make 9868 fork: child -1 - forked process 3304 died >> unexpectedly, retry 0, exit code 0xC0000142, errno 11 >> make: vfork: Resource temporarily unavailable >> c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" >> -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS >> -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" >> -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 >> -c Models/Bart/GaussianBartModel.cpp -o >> Models/Bart/GaussianBartModel.o >> 0 [main] make (5256) c:\Rtools\bin\make.exe: *** fatal error - >> cygheap base mismatch detected - 0xD57408/0xEB7408. >> This problem is probably due to using incompatible versions of the cygwin >> DLL. >> Search for cygwin1.dll using the Windows Start->Find/Search facility >> and delete all but the most recent version. The most recent version >> *should* >> reside in x:\cygwin\bin, where 'x' is the drive on which you have >> installed the cygwin distribution. Rebooting is also suggested if you >> are unable to find another cygwin DLL. >> 31956 [main] make 9868 fork: child -1 - forked process 5256 died >> unexpectedly, retry 0, exit code 0xC0000142, errno 11 >> make: vfork: Resource temporarily unavailable >> c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" >> -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS >> -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" >> -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 >> -c Models/Bart/GaussianLinearBartModel.cpp -o >> Models/Bart/GaussianLinearBartModel.o >> 0 [main] make (2308) c:\Rtools\bin\make.exe: *** fatal error - >> cygheap base mismatch detected - 0xD57408/0xDB7408. >> This problem is probably due to using incompatible versions of the cygwin >> DLL. >> Search for cygwin1.dll using the Windows Start->Find/Search facility >> and delete all but the most recent version. The most recent version >> *should* >> reside in x:\cygwin\bin, where 'x' is the drive on which you have >> installed the cygwin distribution. Rebooting is also suggested if you >> are unable to find another cygwin DLL. >> 65040 [main] make 9868 fork: child -1 - forked process 2308 died >> unexpectedly, retry 0, exit code 0xC0000142, errno 11 >> make: vfork: Resource temporarily unavailable >> c:/Rtools/mingw_32/bin/g++ -std=gnu++11 -I"C:/R/R-34~1.0/include" >> -I. -I../inst/include -IBmath -Imath/cephes -DNO_BOOST_THREADS >> -DNO_BOOST_FILESYSTEM -DADD_ -DRLANGUAGE -I"C:/RownLib/BH/include" >> -I"d:/Compiler/gcc-4.9.3/local330/include" -O2 -Wall -mtune=core2 >> -c Models/Bart/LogitBartModel.cpp -o Models/Bart/LogitBartModel.o >> 0 [main] sh (1836) C:\Rtools\bin\sh.exe: *** fatal error - >> cygheap base mismatch detected - 0xD57408/0xDD7408. >> This problem is probably due to using incompatible versions of the cygwin >> DLL. >> Search for cygwin1.dll using the Windows Start->Find/Search facility >> and delete all but the most recent version. The most recent version >> *should* >> reside in x:\cygwin\bin, where 'x' is the drive on which you have >> installed the cygwin distribution. Rebooting is also suggested if you >> are unable to find another cygwin DLL. >> make: *** [Models/Bart/LogitBartModel.o] Error 127 >> Warning: running command 'make -f "Makevars" -f >> "C:/R/R-34~1.0/etc/i386/Makeconf" -f >> "C:/R/R-34~1.0/share/make/winshlib.mk" -f >> "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' >> CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' >> SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' >> SHLIB="Boom.dll" ' had status 2 >> ERROR: compilation failed for package 'Boom' >> * removing 'C:/RownLib/Boom' >> * restoring previous 'C:/RownLib/Boom' >> Warning in install.packages : >> running command '"C:/R/R-34~1.0/bin/x64/R" CMD INSTALL -l >> "C:\RownLib" C:\TMP\Rtmpegxnel/downloaded_packages/Boom_0.7.tar.gz' >> had status 1 >> Warning in install.packages : >> installation of package ?Boom? had non-zero exit status >> >> >> sessionInfo()R version 3.4.0 (2017-04-21) >>> >> Platform: x86_64-w64-mingw32/x64 (64-bit) >> Running under: Windows >= 8 x64 (build 9200) >> >> Matrix products: default >> >> locale: >> [1] LC_COLLATE=Swedish_Sweden.1252 LC_CTYPE=Swedish_Sweden.1252 >> LC_MONETARY=Swedish_Sweden.1252 LC_NUMERIC=C >> [5] LC_TIME=Swedish_Sweden.1252 >> >> attached base packages: >> [1] stats graphics grDevices utils datasets methods base >> >> loaded via a namespace (and not attached): >> [1] shiny_1.0.3 compiler_3.4.0 R6_2.2.1 htmltools_0.3.6 >> tools_3.4.0 withr_1.0.2 Rcpp_0.12.11 memoise_1.1.0 >> [9] git2r_0.18.0 digest_0.6.12 xtable_1.8-2 httpuv_1.3.3 >> mime_0.5 ghit_0.2.17 devtools_1.13.2 >> >> On checking, I have confirmed that the only location of >> cygwin1.dll is : >> C:\Rtools\bin >> >> I have not had any similiar problems before prior R3.4. The only new >> installation that I have done recently is python with >> Anaconda2. But I can't see any cygwin1.dll there. I wonder what >> the problem is. I will appreciate any help that I can get. >> >> Thanks, >> >> Vivek >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posti >> ng-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> >> >[[alternative HTML version deleted]]