Re: [Freesurfer] Build problem
I was told its be an MNI structure... found in the dependency package undercentos6-x86_64-packages/mni, and build from this source tarball: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/fsdev/zkaufman/mni.srcbuild.June2015.tgz On 12/02/2016 05:45 PM, Melvin Robinson wrote: > > OK, this sounds good. Where is General_transform defined? I could try to > find a fix. > > > From: freesurfer-boun...@nmr.mgh.harvard.edu > on behalf of Z K > > Sent: Friday, December 2, 2016 4:43 PM > To: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] Build problem > > My guess is its a compatibility issue with the dependency package and > Fedora 23. Although I would have guessed it would have worked, the build > instructions have only been tested on Ubuntu, Debian and CentOS distros. > > I will install Fedora23 on laptop to see if I can properly diagnose the > issue, but it may take a few days to fit in the schedule. > > On 12/02/2016 05:24 PM, Melvin Robinson wrote: >> OK the OS is Fedora 23 and here is my configure line: >> >> ./configure --with-pkgs-dir=../dependencies/centos6-x86_64-packages >> --disable-Werror >> >> >> >> From: freesurfer-boun...@nmr.mgh.harvard.edu >> on behalf of Z K >> >> Sent: Friday, December 2, 2016 4:21 PM >> To: freesurfer@nmr.mgh.harvard.edu >> Subject: Re: [Freesurfer] Build problem >> >> What operating system are you using and what is the exact configure command? >> >> On 12/02/2016 04:49 PM, Melvin Robinson wrote: >>> I'm having a small (?) build problem with freesurfer. My configure line >>> merely points to the dependencies package and the--disable-Werror flag, >>> but I get the following error. Grepping through the source I cannot >>> find where the structure is defined. >>> >>> >>> gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g >>> -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI >>> -fdata-sections -ffunction-sections -Wl,--gc-sections >>> -I../dependencies/centos6-x86_64-packages/mni/current/include -MT >>> oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c >>> In file included from ../include/transform.h:84:0, >>> from ../include/mrisurf.h:209, >>> from oglutil.c:43: >>> ../include/mri.h:210:3: error: unknown type name ‘General_transform’ >>>General_transform transform ; /* the next two are from this struct */ >>>^ >>> ../include/mri.h:211:3: error: unknown type name ‘Transform’ >>>Transform *linear_transform ; >>>^ >>> ../include/mri.h:212:3: error: unknown type name ‘Transform’ >>>Transform *inverse_linear_transform ; >>>^ >>> ../include/mri.h:386:35: error: unknown type name ‘General_transform’ >>> int MRIsetTransform(MRI *mri, General_transform *transform) ; >>>^ >>> In file included from ../include/mrisurf.h:1793:0, >>> from oglutil.c:43: >>> ../include/label.h:54:3: error: unknown type name ‘General_transform’ >>>General_transform transform ; /* the next two are from this struct */ >>>^ >>> ../include/label.h:55:3: error: unknown type name ‘Transform’ >>>Transform *linear_transform ; >>>^ >>> ../include/label.h:56:3: error: unknown type name ‘Transform’ >>>Transform *inverse_linear_transform ; >>>^ >>> In file included from ../include/transform.h:84:0, >>> from ../include/mrisurf.h:209, >>> from oglutil.c:43: >>> >>> >>> ___ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= >>> >> ___ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJy
Re: [Freesurfer] Build problem
OK, this sounds good. Where is General_transform defined? I could try to find a fix. From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Z K Sent: Friday, December 2, 2016 4:43 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Build problem My guess is its a compatibility issue with the dependency package and Fedora 23. Although I would have guessed it would have worked, the build instructions have only been tested on Ubuntu, Debian and CentOS distros. I will install Fedora23 on laptop to see if I can properly diagnose the issue, but it may take a few days to fit in the schedule. On 12/02/2016 05:24 PM, Melvin Robinson wrote: > OK the OS is Fedora 23 and here is my configure line: > > ./configure --with-pkgs-dir=../dependencies/centos6-x86_64-packages > --disable-Werror > > > > From: freesurfer-boun...@nmr.mgh.harvard.edu > on behalf of Z K > > Sent: Friday, December 2, 2016 4:21 PM > To: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] Build problem > > What operating system are you using and what is the exact configure command? > > On 12/02/2016 04:49 PM, Melvin Robinson wrote: >> I'm having a small (?) build problem with freesurfer. My configure line >> merely points to the dependencies package and the--disable-Werror flag, >> but I get the following error. Grepping through the source I cannot >> find where the structure is defined. >> >> >> gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g >> -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI >> -fdata-sections -ffunction-sections -Wl,--gc-sections >> -I../dependencies/centos6-x86_64-packages/mni/current/include -MT >> oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c >> In file included from ../include/transform.h:84:0, >> from ../include/mrisurf.h:209, >> from oglutil.c:43: >> ../include/mri.h:210:3: error: unknown type name ‘General_transform’ >>General_transform transform ; /* the next two are from this struct */ >>^ >> ../include/mri.h:211:3: error: unknown type name ‘Transform’ >>Transform *linear_transform ; >>^ >> ../include/mri.h:212:3: error: unknown type name ‘Transform’ >>Transform *inverse_linear_transform ; >>^ >> ../include/mri.h:386:35: error: unknown type name ‘General_transform’ >> int MRIsetTransform(MRI *mri, General_transform *transform) ; >>^ >> In file included from ../include/mrisurf.h:1793:0, >> from oglutil.c:43: >> ../include/label.h:54:3: error: unknown type name ‘General_transform’ >>General_transform transform ; /* the next two are from this struct */ >>^ >> ../include/label.h:55:3: error: unknown type name ‘Transform’ >>Transform *linear_transform ; >>^ >> ../include/label.h:56:3: error: unknown type name ‘Transform’ >>Transform *inverse_linear_transform ; >>^ >> In file included from ../include/transform.h:84:0, >> from ../include/mrisurf.h:209, >> from oglutil.c:43: >> >> >> ___ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= >> > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= > > > The information in this e-mail is intended only for the person to whom it is > addressed. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine > at > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.partners.org_complianceline&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=_wEc3wNkFD6XFl_m_UiIB6NCMzydbXiCxuLNEyWkOjI&e= > . If the
Re: [Freesurfer] Build problem
My guess is its a compatibility issue with the dependency package and Fedora 23. Although I would have guessed it would have worked, the build instructions have only been tested on Ubuntu, Debian and CentOS distros. I will install Fedora23 on laptop to see if I can properly diagnose the issue, but it may take a few days to fit in the schedule. On 12/02/2016 05:24 PM, Melvin Robinson wrote: > OK the OS is Fedora 23 and here is my configure line: > > ./configure --with-pkgs-dir=../dependencies/centos6-x86_64-packages > --disable-Werror > > > > From: freesurfer-boun...@nmr.mgh.harvard.edu > on behalf of Z K > > Sent: Friday, December 2, 2016 4:21 PM > To: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] Build problem > > What operating system are you using and what is the exact configure command? > > On 12/02/2016 04:49 PM, Melvin Robinson wrote: >> I'm having a small (?) build problem with freesurfer. My configure line >> merely points to the dependencies package and the--disable-Werror flag, >> but I get the following error. Grepping through the source I cannot >> find where the structure is defined. >> >> >> gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g >> -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI >> -fdata-sections -ffunction-sections -Wl,--gc-sections >> -I../dependencies/centos6-x86_64-packages/mni/current/include -MT >> oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c >> In file included from ../include/transform.h:84:0, >> from ../include/mrisurf.h:209, >> from oglutil.c:43: >> ../include/mri.h:210:3: error: unknown type name ‘General_transform’ >>General_transform transform ; /* the next two are from this struct */ >>^ >> ../include/mri.h:211:3: error: unknown type name ‘Transform’ >>Transform *linear_transform ; >>^ >> ../include/mri.h:212:3: error: unknown type name ‘Transform’ >>Transform *inverse_linear_transform ; >>^ >> ../include/mri.h:386:35: error: unknown type name ‘General_transform’ >> int MRIsetTransform(MRI *mri, General_transform *transform) ; >>^ >> In file included from ../include/mrisurf.h:1793:0, >> from oglutil.c:43: >> ../include/label.h:54:3: error: unknown type name ‘General_transform’ >>General_transform transform ; /* the next two are from this struct */ >>^ >> ../include/label.h:55:3: error: unknown type name ‘Transform’ >>Transform *linear_transform ; >>^ >> ../include/label.h:56:3: error: unknown type name ‘Transform’ >>Transform *inverse_linear_transform ; >>^ >> In file included from ../include/transform.h:84:0, >> from ../include/mrisurf.h:209, >> from oglutil.c:43: >> >> >> ___ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= >> > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= > > > The information in this e-mail is intended only for the person to whom it is > addressed. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine > at > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.partners.org_complianceline&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=_wEc3wNkFD6XFl_m_UiIB6NCMzydbXiCxuLNEyWkOjI&e= > . If the e-mail was sent to you in error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/fr
Re: [Freesurfer] Build problem
OK the OS is Fedora 23 and here is my configure line: ./configure --with-pkgs-dir=../dependencies/centos6-x86_64-packages --disable-Werror From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Z K Sent: Friday, December 2, 2016 4:21 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Build problem What operating system are you using and what is the exact configure command? On 12/02/2016 04:49 PM, Melvin Robinson wrote: > I'm having a small (?) build problem with freesurfer. My configure line > merely points to the dependencies package and the--disable-Werror flag, > but I get the following error. Grepping through the source I cannot > find where the structure is defined. > > > gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g > -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI > -fdata-sections -ffunction-sections -Wl,--gc-sections > -I../dependencies/centos6-x86_64-packages/mni/current/include -MT > oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c > In file included from ../include/transform.h:84:0, > from ../include/mrisurf.h:209, > from oglutil.c:43: > ../include/mri.h:210:3: error: unknown type name ‘General_transform’ >General_transform transform ; /* the next two are from this struct */ >^ > ../include/mri.h:211:3: error: unknown type name ‘Transform’ >Transform *linear_transform ; >^ > ../include/mri.h:212:3: error: unknown type name ‘Transform’ >Transform *inverse_linear_transform ; >^ > ../include/mri.h:386:35: error: unknown type name ‘General_transform’ > int MRIsetTransform(MRI *mri, General_transform *transform) ; >^ > In file included from ../include/mrisurf.h:1793:0, > from oglutil.c:43: > ../include/label.h:54:3: error: unknown type name ‘General_transform’ >General_transform transform ; /* the next two are from this struct */ >^ > ../include/label.h:55:3: error: unknown type name ‘Transform’ >Transform *linear_transform ; >^ > ../include/label.h:56:3: error: unknown type name ‘Transform’ >Transform *inverse_linear_transform ; >^ > In file included from ../include/transform.h:84:0, > from ../include/mrisurf.h:209, > from oglutil.c:43: > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= > ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.nmr.mgh.harvard.edu_mailman_listinfo_freesurfer&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=pJysyE-V31Vn3dAFzCEOkobl3iTSbt1bafA_u1Dcqbs&e= The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at https://urldefense.proofpoint.com/v2/url?u=http-3A__www.partners.org_complianceline&d=DgIF-g&c=e7TYJBzRfB0YbjEn2u3vBA&r=OUdSsFeBuoDPVT3xBQdPDIuLL-safdr4PHYIlKkdkus&m=JzCKuEcFeG7YOuPKja3hihjR7T-_j7C1XNNos2d5Lqg&s=_wEc3wNkFD6XFl_m_UiIB6NCMzydbXiCxuLNEyWkOjI&e= . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
Re: [Freesurfer] Build problem
What operating system are you using and what is the exact configure command? On 12/02/2016 04:49 PM, Melvin Robinson wrote: > I'm having a small (?) build problem with freesurfer. My configure line > merely points to the dependencies package and the--disable-Werror flag, > but I get the following error. Grepping through the source I cannot > find where the structure is defined. > > > gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g > -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI > -fdata-sections -ffunction-sections -Wl,--gc-sections > -I../dependencies/centos6-x86_64-packages/mni/current/include -MT > oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c > In file included from ../include/transform.h:84:0, > from ../include/mrisurf.h:209, > from oglutil.c:43: > ../include/mri.h:210:3: error: unknown type name ‘General_transform’ >General_transform transform ; /* the next two are from this struct */ >^ > ../include/mri.h:211:3: error: unknown type name ‘Transform’ >Transform *linear_transform ; >^ > ../include/mri.h:212:3: error: unknown type name ‘Transform’ >Transform *inverse_linear_transform ; >^ > ../include/mri.h:386:35: error: unknown type name ‘General_transform’ > int MRIsetTransform(MRI *mri, General_transform *transform) ; >^ > In file included from ../include/mrisurf.h:1793:0, > from oglutil.c:43: > ../include/label.h:54:3: error: unknown type name ‘General_transform’ >General_transform transform ; /* the next two are from this struct */ >^ > ../include/label.h:55:3: error: unknown type name ‘Transform’ >Transform *linear_transform ; >^ > ../include/label.h:56:3: error: unknown type name ‘Transform’ >Transform *inverse_linear_transform ; >^ > In file included from ../include/transform.h:84:0, > from ../include/mrisurf.h:209, > from oglutil.c:43: > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
[Freesurfer] Build problem
I'm having a small (?) build problem with freesurfer. My configure line merely points to the dependencies package and the--disable-Werror flag, but I get the following error. Grepping through the source I cannot find where the structure is defined. gcc -DHAVE_CONFIG_H -I. -I.. -I../include -pthread -DHAVE_OPENGL -g -O3 -msse2 -mfpmath=sse -Wall -DUSE_SSE_MATHFUN -m64 -DLinux -DANSI -fdata-sections -ffunction-sections -Wl,--gc-sections -I../dependencies/centos6-x86_64-packages/mni/current/include -MT oglutil.o -MD -MP -MF .deps/oglutil.Tpo -c -o oglutil.o oglutil.c In file included from ../include/transform.h:84:0, from ../include/mrisurf.h:209, from oglutil.c:43: ../include/mri.h:210:3: error: unknown type name 'General_transform' General_transform transform ; /* the next two are from this struct */ ^ ../include/mri.h:211:3: error: unknown type name 'Transform' Transform *linear_transform ; ^ ../include/mri.h:212:3: error: unknown type name 'Transform' Transform *inverse_linear_transform ; ^ ../include/mri.h:386:35: error: unknown type name 'General_transform' int MRIsetTransform(MRI *mri, General_transform *transform) ; ^ In file included from ../include/mrisurf.h:1793:0, from oglutil.c:43: ../include/label.h:54:3: error: unknown type name 'General_transform' General_transform transform ; /* the next two are from this struct */ ^ ../include/label.h:55:3: error: unknown type name 'Transform' Transform *linear_transform ; ^ ../include/label.h:56:3: error: unknown type name 'Transform' Transform *inverse_linear_transform ; ^ In file included from ../include/transform.h:84:0, from ../include/mrisurf.h:209, from oglutil.c:43: ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
