Cannot make socs 2.2

[Hugo Lopez Fernandez]

I have downloaded socs 2.2 and I can't make it under Ubuntu 13.0 with g++ installed.

Here is the log of the make command:
root@hlfernandez-VAIO:/opt/socs# ls
2bit EncodedSequence.cpp ParameterList.h doc
ChromosomeFile.cpp EncodedSequence.h ProgressBar.cpp macros.h
ChromosomeFile.h ErrorMap.cpp ProgressBar.h main.cpp
ChromosomeStream.cpp ErrorMap.h ScoreWriter.cpp scripts
ChromosomeStream.h LICENSE.txt ScoreWriter.h socsAssert.h
ChromosomeStream2Bit.cpp Makefile Splitter.cpp types.h
ChromosomeStream2Bit.h Match.cpp Splitter.h
ChromosomeStreamFasta.cpp Match.h common.cpp
ChromosomeStreamFasta.h ParameterList.cpp common.h
root@hlfernandez-VAIO:/opt/socs# make
make[1]: Entering directory /opt/socs/2bit' gcc -c -O2 -g *.c common2bit.c: In function 'firstWordInFile': common2bit.c:1963:6: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result] fgets(wordBuf, wordBufSize, f); ^ obscure.c: In function 'incCounterFile': obscure.c:24:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(&val, sizeof(val), 1, f); ^ obscure.c: In function 'cpFile': obscure.c:235:14: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(d, buf, readSize); ^ twoBit.c: In function 'readBlockCoords': twoBit.c:413:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nStarts, sizeof(nStarts[0]), blkCount, f); ^ twoBit.c:414:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nSizes, sizeof(nSizes[0]), blkCount, f); ^ twoBit.c: In function 'twoBitOutNBeds': twoBit.c:1013:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nStarts, sizeof(nStarts[0]), nBlockCount, tbf->f); ^ twoBit.c:1014:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nSizes, sizeof(nSizes[0]), nBlockCount, tbf->f); ^ twoBit.c: In function 'twoBitSeqSizeNoNs': twoBit.c:1055:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nStarts, sizeof(nStarts[0]), nBlockCount, tbf->f); ^ twoBit.c:1056:10: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(nSizes, sizeof(nSizes[0]), nBlockCount, tbf->f); ^ ar -cr lib2bit.a *.o ranlib lib2bit.a rm *.o make[1]: Leaving directory/opt/socs/2bit'
gcc -lstdc++ -lpthread -I2bit -o socs .cpp 2bit/lib2bit.a
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
gcc: error trying to exec 'cc1plus': execvp: No such file or directory
make: ** [socs] Error 1

Hope you can help me because I really want to use socs. Thank you very much.

[Brian Ondov]

Hi Hugo,
Have you been able to build other programs from source? From the error, it looks like something might have gone wrong with the g++ install.

[Hugo Lopez Fernandez]

Yes, I am able to build other programs from source using the make comand (such as bsmap 2.74)...for this reason I do not know where the problem can be or if there is a missing library.

[Brian Ondov]

On line 6 of the socs Makefile, could you try changing "gcc" to "g++" and seeing if that fixes it?

[Hugo Lopez Fernandez]

Thank you, I also have to use "pthread" instead of "lpthread" on line 1. Now, I can make socs.