[R] dyn.load( ) problem
I am trying to access a dll with dyn.load, but I get an error message box titled R Console: Rgui.exe - Unable to Locate Component. The error message itself states this application has failed to start because libifcoremdd.dll was not found. Re-installing the application may fix this problem. I have reinstalled the program (with full installation) but still get the same error. I received the dll from a colleague who never had this issue on his computer, so I don't think it is problem with a compiler or the source code. Thanks in advance. Cheers, Ian McCarthy Department of Economics Indiana University 100 S. Woodlawn Bloomington, IN 47405-7104 http://mypage.iu.edu/~imccarthhttp://mypage.iu.edu/~imccarth [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] dyn.load( ) problem
Ian McCarthy wrote: I am trying to access a dll with dyn.load, but I get an error message box titled R Console: Rgui.exe - Unable to Locate Component. The error message itself states this application has failed to start because libifcoremdd.dll was not found. Re-installing the application may fix this problem. I have reinstalled the program (with full installation) but still get the same error. I received the dll from a colleague who never had this issue on his computer, so I don't think it is problem with a compiler or the source code. And where is the file libifcoremdd.dll? Looks like you have to install the Intel Fortran compiler, as this DLL is its component (Intel-specific Fortran I/O intrinsic support library when compiled with /MDd, http://www.intel.com/support/performancetools/fortran/windows/sb/cs-007847.htm), or, at least all DLLs, your DLL depends on. Try using Dependency Walker to resolve these (http://www.dependencywalker.com/). -- View this message in context: http://www.nabble.com/dyn.load%28-%29-problem-tf3908956.html#a11084157 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] dyn.load problem under linux
Dear All, thanks for your help. I have misreaded the error message (I am sorry). The message of Phil Spector solved the problem. I think it was posted out of the list: I copy it below (it could be useful to someone else). Thanks a lot, domenico Domenico - Please read the error message more carefully. The file R claims is missing is libstdc++-libc6.2-2.so.3, which, in Ubuntu Edgy, is provided by the package libstdc++2.10-glibc2.2 . So sudo apt-get install libstdc++2.10-glibc2.2 should resolve the problem. - Phil Spector Statistical Computing Facility Department of Statistics UC Berkeley [EMAIL PROTECTED] Prof Brian Ripley wrote: This is a mismatch of compiler between the machine that the code was compiled on and that running the code. '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file libstdc++-libc6.2-2.so.3 is a g++ runtime. On my FC5 system it is provided by compat-libstdc++-296-2.96-135, so I think the problem is that the package was compiled on a very old version of g++. If this is a 'package' ask for the sources. (People who distribute compiled C++ code of general use really should compile in the runtime needed, taking care to meet the licence conditions.) On Fri, 9 Feb 2007, Patrick Burns wrote: Some additional notes inserted below. Domenico Vistocco wrote: Dear HelpeRs, I am trying to use an thirdy-part library under Linux (the library is developed both for Windows and for Linux). I have tried different solutions (with the library developer) but we are not able to solve the problem. So I try to ask for your help in order to escape from the full stop where we are at the moment. The problem looks to depend on the dyn.load function (technical details are below). Thanks a lot for your work (it is an invaluable resource). Best, domenico The library is called POP.R. I installed it but I have the following error when I try to load it: - library(POP.R) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Error in library(POP.R) : .First.lib failed for 'POP.R' - Nevertheless the file exists: - file.exists(/usr/lib/R/library/POP.R/libs/ezlic20.so) [1] TRUE - I tried also directly using the dyn.load function on the command line (without and with the local flag): - dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=FALSE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=TRUE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory We have seen that problems like this can arise if there is a mixture of 32-bit and 64-bit items. Everything here is definitely 32-bit. - In the lib directory there is also another library, for which I have a different error message using the dyn.load function (I have the same message using local=FALSE): - dyn.load(/usr/lib/R/library/POP.R/libs/pop_BurSt.so) Error in dyn.load(x, as.logical(local),
Re: [R] dyn.load problem under linux
On Fri, 2007-02-09 at 21:31 +0100, Domenico Vistocco wrote: libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Error in library(POP.R) : .First.lib failed for 'POP.R' - Nevertheless the file exists: - file.exists(/usr/lib/R/library/POP.R/libs/ezlic20.so) You're misreading the error message: libstdc++-libc6.2-2.so.3 is the file that doesn't exist. Its a rather ancient copy of libstdc++ from Red Hat 6.2, which almost certainly doesn't exist in a normal Ubuntu installation. It used to be in Fedora as part of the compat-libstdc++-296-2.96 package, but Fedora dropped it around FC-4. So, either, you should convince whomever compiled that library to recompile it against a modern version of Linux (without any compat-* libs installed), made in the last 5 years, or you could find an old copy of the Fedora Core 4 RPM, unpack the libraries from the rpm, put them in /usr/lib, and hope that is the only ancient library you need. Hooray for closed source, eh? ~spot __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] dyn.load problem under linux
This is a mismatch of compiler between the machine that the code was compiled on and that running the code. '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file libstdc++-libc6.2-2.so.3 is a g++ runtime. On my FC5 system it is provided by compat-libstdc++-296-2.96-135, so I think the problem is that the package was compiled on a very old version of g++. If this is a 'package' ask for the sources. (People who distribute compiled C++ code of general use really should compile in the runtime needed, taking care to meet the licence conditions.) On Fri, 9 Feb 2007, Patrick Burns wrote: Some additional notes inserted below. Domenico Vistocco wrote: Dear HelpeRs, I am trying to use an thirdy-part library under Linux (the library is developed both for Windows and for Linux). I have tried different solutions (with the library developer) but we are not able to solve the problem. So I try to ask for your help in order to escape from the full stop where we are at the moment. The problem looks to depend on the dyn.load function (technical details are below). Thanks a lot for your work (it is an invaluable resource). Best, domenico The library is called POP.R. I installed it but I have the following error when I try to load it: - library(POP.R) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Error in library(POP.R) : .First.lib failed for 'POP.R' - Nevertheless the file exists: - file.exists(/usr/lib/R/library/POP.R/libs/ezlic20.so) [1] TRUE - I tried also directly using the dyn.load function on the command line (without and with the local flag): - dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=FALSE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=TRUE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory We have seen that problems like this can arise if there is a mixture of 32-bit and 64-bit items. Everything here is definitely 32-bit. - In the lib directory there is also another library, for which I have a different error message using the dyn.load function (I have the same message using local=FALSE): - dyn.load(/usr/lib/R/library/POP.R/libs/pop_BurSt.so) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/pop_BurSt.so': /usr/lib/R/library/POP.R/libs/pop_BurSt.so: undefined symbol: getChainedKeyId This error message is actually good news -- it finds the file (sitting right next to the one it can't find) and gets so far as to find a symbol that is in the first file. That is, this command appears like it would work if the first load worked. - My operating system is Ubuntu 6.10 - Edgy. I'm not sure what versions of Linux other clients have (it's never been an issue before), but I know it works in Suse. Pat Follow the answers to version and sessionInfo: -- version _ platform i486-pc-linux-gnu arch i486 os linux-gnu system i486, linux-gnu status major 2 minor 4.1 year 2006 month 12 day18
[R] dyn.load problem under linux
Dear HelpeRs, I am trying to use an thirdy-part library under Linux (the library is developed both for Windows and for Linux). I have tried different solutions (with the library developer) but we are not able to solve the problem. So I try to ask for your help in order to escape from the full stop where we are at the moment. The problem looks to depend on the dyn.load function (technical details are below). Thanks a lot for your work (it is an invaluable resource). Best, domenico The library is called POP.R. I installed it but I have the following error when I try to load it: - library(POP.R) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Error in library(POP.R) : .First.lib failed for 'POP.R' - Nevertheless the file exists: - file.exists(/usr/lib/R/library/POP.R/libs/ezlic20.so) [1] TRUE - I tried also directly using the dyn.load function on the command line (without and with the local flag): - dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=FALSE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=TRUE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory - In the lib directory there is also another library, for which I have a different error message using the dyn.load function (I have the same message using local=FALSE): - dyn.load(/usr/lib/R/library/POP.R/libs/pop_BurSt.so) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/pop_BurSt.so': /usr/lib/R/library/POP.R/libs/pop_BurSt.so: undefined symbol: getChainedKeyId - My operating system is Ubuntu 6.10 - Edgy. Follow the answers to version and sessionInfo: -- version _ platform i486-pc-linux-gnu arch i486 os linux-gnu system i486, linux-gnu status major 2 minor 4.1 year 2006 month 12 day18 svn rev40228 language R version.string R version 2.4.1 (2006-12-18) sessionInfo() R version 2.4.1 (2006-12-18) i486-pc-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods [7] base -- Chiacchiera con i tuoi amici in tempo reale! http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] dyn.load problem under linux
Some additional notes inserted below. Domenico Vistocco wrote: Dear HelpeRs, I am trying to use an thirdy-part library under Linux (the library is developed both for Windows and for Linux). I have tried different solutions (with the library developer) but we are not able to solve the problem. So I try to ask for your help in order to escape from the full stop where we are at the moment. The problem looks to depend on the dyn.load function (technical details are below). Thanks a lot for your work (it is an invaluable resource). Best, domenico The library is called POP.R. I installed it but I have the following error when I try to load it: - library(POP.R) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Error in library(POP.R) : .First.lib failed for 'POP.R' - Nevertheless the file exists: - file.exists(/usr/lib/R/library/POP.R/libs/ezlic20.so) [1] TRUE - I tried also directly using the dyn.load function on the command line (without and with the local flag): - dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=FALSE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory dyn.load(/usr/lib/R/library/POP.R/libs/ezlic20.so,local=TRUE) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/ezlic20.so': libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory We have seen that problems like this can arise if there is a mixture of 32-bit and 64-bit items. Everything here is definitely 32-bit. - In the lib directory there is also another library, for which I have a different error message using the dyn.load function (I have the same message using local=FALSE): - dyn.load(/usr/lib/R/library/POP.R/libs/pop_BurSt.so) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/lib/R/library/POP.R/libs/pop_BurSt.so': /usr/lib/R/library/POP.R/libs/pop_BurSt.so: undefined symbol: getChainedKeyId This error message is actually good news -- it finds the file (sitting right next to the one it can't find) and gets so far as to find a symbol that is in the first file. That is, this command appears like it would work if the first load worked. - My operating system is Ubuntu 6.10 - Edgy. I'm not sure what versions of Linux other clients have (it's never been an issue before), but I know it works in Suse. Pat Follow the answers to version and sessionInfo: -- version _ platform i486-pc-linux-gnu arch i486 os linux-gnu system i486, linux-gnu status major 2 minor 4.1 year 2006 month 12 day18 svn rev40228 language R version.string R version 2.4.1 (2006-12-18) sessionInfo() R version 2.4.1 (2006-12-18) i486-pc-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C attached base packages: [1]
Re: [R] dyn.load problem
O. Neto wrote:
Hi, Uwe.
Thank you for help.
Yesterday another R-user Mr. Ramasamy told me to do a simple program
such as (changing too the directories, now C:/minhadll/):
/*file conv.c*/
#include R.h
void printhello (){
Rprintf(%s, hello world\n);
}
When I use C:\R\rw2000\binRCMD SHLIB -o c:/minhadll/meuteste.dll
c:/minhadll/conv.c
to compile this one. Below is the output.
C:\R\rw2000\bin RCMD SHLIB -o c:/minhadll/meuteste.dll c:/minhadll/conv.c
making c:/minhadll/conv.d from c:/minhadll/conv.c
gcc -IC:/R/RW2000/include -Wall -O2 -c c:/minhadll/conv.c -o
c:/minhadll/conv.o
ar cr c:/minhadll/meuteste.a c:/minhadll/conv.o
ranlib c:/minhadll/meuteste.a
gcc --shared -s -o c:/minhadll/meuteste.dll c:/minhadll/meuteste.def
c:/minhadll/meuteste.a -LC:/R/RW2000/src/gnuwin32 -lg2c -lR
The result is meuteste.dll located in C:/minhadll/meuteste.dll. Now,
talking about paths:
I believe that I have make a correct way... but I'll list here to you:
SET PATH=C:\Rtools\;C:\Perl\bin\;C:\MinGW\bin;C:\R\rw2000\include\
I'd rather vote for
set PATH=.;C:\Rtools;C:\Perl\bin;C:\MinGW\bin;%PATH%
Anyway, this doesn't seem to be the culprit.
Do you have the recommended tools in their most recent versions?
The last point might be your OS. I think nobody of the developers is
working on non-NT based Windows versions (such as 95, 98, ME) these days.
Uwe Ligges
Is it correct?
Thank you again for help me. I'm trying to do a dll for 3 weeks or more,
without a good result.
PS: The same error dyn.load appears
O. Neto
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Re: [R] dyn.load problem
O. Neto wrote:
Hi R-Users
I wrote 1 week ago asking about a message that appears when I try run
dyn.load.
I'm trying to do an example in C code from Writing R Extension to
learn how to do it.
I have R 2.0.0, Rtools, Perl and MinGW as describe in
http://www.murdoch-sutherland.com/Rtools/ with path sets.
Really, *really* sure you have followed all of readme.packages?
Works for me.
When I use C:\R\rw2000\binRCMD SHLIB -o C:/dev-cpp/teste.dll
C:/dev-cpp/conv.c
What is the output?
a teste.dll is created without error and located in that directory, but when
I use it in RGui with Change dir set to C:/dev-cpp :
dyn.load(teste.dll) results:
Error in dyn.load(x, as.logical(local), as.logical(now)) :
unable to load shared library C:/Dev-Cpp/teste:
LoadLibrary failure: Parâmetro incorreto. (Incorrect Parameter)
My C code is (extracted form Writing R Extension):
#include R.h
#include Rinternals.h
SEXP convolve2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b); nab = na + nb - 1;
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL(b);
xab = REAL(ab);
for(i = 0; i nab; i++) xab[i] = 0.0;
for(i = 0; i na; i++)
for(j = 0; j nb; j++) xab[i + j] += xa[i] * xb[j];
UNPROTECT(3);
return(ab);
}
I´m using RCMD under Windows ME.
How can I fix this? Someone can help me ? Prof. Ripley told me to catch
more information debbuging this DLL. Is it hard to do this one under
Windows? It´s necessary modify files SHLIB or MkDLL?
Not that easy as under Linux, at least.
Uwe Ligges
Thanks
O. Neto
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Re: [R] dyn.load problem
Hi, Uwe.
Thank you for help.
Yesterday another R-user Mr. Ramasamy told me to do a simple program
such as (changing too the directories, now C:/minhadll/):
/*file conv.c*/
#include R.h
void printhello (){
Rprintf(%s, hello world\n);
}
When I use C:\R\rw2000\binRCMD SHLIB -o c:/minhadll/meuteste.dll
c:/minhadll/conv.c
to compile this one. Below is the output.
C:\R\rw2000\bin RCMD SHLIB -o c:/minhadll/meuteste.dll c:/minhadll/conv.c
making c:/minhadll/conv.d from c:/minhadll/conv.c
gcc -IC:/R/RW2000/include -Wall -O2 -c c:/minhadll/conv.c -o
c:/minhadll/conv.o
ar cr c:/minhadll/meuteste.a c:/minhadll/conv.o
ranlib c:/minhadll/meuteste.a
gcc --shared -s -o c:/minhadll/meuteste.dll c:/minhadll/meuteste.def
c:/minhadll/meuteste.a -LC:/R/RW2000/src/gnuwin32 -lg2c -lR
The result is meuteste.dll located in C:/minhadll/meuteste.dll. Now,
talking about paths:
I believe that I have make a correct way... but I'll list here to you:
SET PATH=C:\Rtools\;C:\Perl\bin\;C:\MinGW\bin;C:\R\rw2000\include\
Is it correct?
Thank you again for help me. I'm trying to do a dll for 3 weeks or more,
without a good result.
PS: The same error dyn.load appears
O. Neto
__
[EMAIL PROTECTED] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] dyn.load problem
Hi R-Users
I wrote 1 week ago asking about a message that appears when I try run
dyn.load.
I'm trying to do an example in C code from Writing R Extension to
learn how to do it.
I have R 2.0.0, Rtools, Perl and MinGW as describe in
http://www.murdoch-sutherland.com/Rtools/ with path sets.
When I use C:\R\rw2000\binRCMD SHLIB -o C:/dev-cpp/teste.dll
C:/dev-cpp/conv.c
a teste.dll is created without error and located in that directory, but when
I use it in RGui with Change dir set to C:/dev-cpp :
dyn.load(teste.dll) results:
Error in dyn.load(x, as.logical(local), as.logical(now)) :
unable to load shared library C:/Dev-Cpp/teste:
LoadLibrary failure: Parâmetro incorreto. (Incorrect Parameter)
My C code is (extracted form Writing R Extension):
#include R.h
#include Rinternals.h
SEXP convolve2(SEXP a, SEXP b)
{
R_len_t i, j, na, nb, nab;
double *xa, *xb, *xab;
SEXP ab;
PROTECT(a = coerceVector(a, REALSXP));
PROTECT(b = coerceVector(b, REALSXP));
na = length(a); nb = length(b); nab = na + nb - 1;
PROTECT(ab = allocVector(REALSXP, nab));
xa = REAL(a); xb = REAL(b);
xab = REAL(ab);
for(i = 0; i nab; i++) xab[i] = 0.0;
for(i = 0; i na; i++)
for(j = 0; j nb; j++) xab[i + j] += xa[i] * xb[j];
UNPROTECT(3);
return(ab);
}
I´m using RCMD under Windows ME.
How can I fix this? Someone can help me ? Prof. Ripley told me to catch
more information debbuging this DLL. Is it hard to do this one under
Windows? It´s necessary modify files SHLIB or MkDLL?
Thanks
O. Neto
__
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https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
