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| === Running the BCVTB on Mac OS X version 10.11 === | === Running the BCVTB on Mac OS X version 10.11 === |
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| This new feature prevents the BCVTB to set environment variables which are required for the BCVTB to run. To circumvent these problems copy the {{{libbcvt.dylib}}} which is in {{{$PATH_TO_BCVTB/lib/util}}} to {{{/usr/local/lib}}} with {{{sudo cp $PATH_TO_BCVTB/lib/util/libbcvt.dylib /usr/local/lib}}} Next, check if a !HostName is set on your machine. This can be done by typing in a terminal {{{scutil --get HostName}}} |
This new feature prevents the BCVTB to set environment variables which are required by the BCVTB to run. As a work-around, proceed as follows: For version 1.6.0, create a symbolic link to {{{libbcvtb.dylib}}} with: {{{ sudo ln -s /usr/local/lib/libbcvtb.dylib /usr/local/lib/bcvtb/vx.y.z/libbcvtb.dylib }}} with {{{x.y.z}}} being the version of the BCVTB. For versions of the BCVTB which are older than 1.6.0, manually copy {{{libbcvtb.dylib}}} to {{{/usr/local/lib/bcvtb/vx.y.z}}} first with: {{{ sudo cp $BCVTB_PATH/lib/util/libbcvtb.dylib /usr/local/lib/bcvtb/vx.y.z/ }}} Next, create a symbolic link to {{{libbcvtb.dylib}}} as described for version 1.6.0. Furthermore, Mac OS X 10.11 does not set the computer's !HostName correctly. This is needed by the BCVTB to run. As a work-around, proceed as follows: Check if a !HostName is set on your machine from a terminal with: {{{ scutil --get HostName }}} |
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| Open Sharing preferences (choose Apple menu > System Preferences, then click Sharing). | {{{Open Sharing preferences (choose Apple menu > System Preferences, then click Sharing).}}} |
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| {{{sudo scutil --set HostName 'YourLocalNetworkName'}}} | {{{ sudo scutil --set HostName 'YourLocalNetworkName' }}} Check your !HostName with: {{{ echo $HOSTNAME }}} |
Help
Contents
For questions that are not addressed here or in the manual, send email to https://groups.google.com/group/bcvtb
1. Compilation problems
1.1. Error when compiling MATLAB
1.1.1. Windows
Under Windows, if the BCVTB is compiled using the Microsoft compiler, then the MATLAB libraries also need to be compiled with the Microsoft compiler. If, however, the gcc compiler has been used when compiling the BCVTB, then the following compilation error may be obtained when compiling the MATLAB libraries:
Writing library for establishBSDSocket.mexw32 c:\docume~1\mwetter\locals~1\temp\mex_ae679\simulinksocket.obj .text: undefined reference to '_establishclientsocket' c:\docume~1\mwetter\locals~1\temp\mex_ae679\simulinksocket.obj .text: undefined reference to '_exchangewithsocket' c:\docume~1\mwetter\locals~1\temp\mex_ae679\simulinksocket.obj .text: undefined reference to '_closeipc'
To fix this problem, open Matlab, run
mex -setup
and select the Microsoft Visual C++ compiler from the menu. This need to be done only once as it updates your Matlab settings.
1.1.2. Linux Ubuntu 10.10 64-bit
In MATLAB R2010b, the command
cd lib/matlab ant all
may fail with the error message
Warning: You are using gcc version "4.4.4-14ubuntu5)". The version
[exec] currently supported with MEX is "4.3.4".
[exec] For a list of currently supported compilers see:
[exec] http://www.mathworks.com/support/compilers/current_release/
[exec]
[exec] /usr/bin/ld: cannot find -lstdc++
[exec] collect2: ld returned 1 exit status
[exec]
[exec] mex: link of ' "establishBSDSocket.mexa64"' failed.
[exec]
[exec] ??? Error using ==> mex at 208
[exec] Unable to complete successfully.
[exec]
[exec] Error in ==>
[exec] /usr/local/matlab/R2010b/toolbox/simulink/simuli>> nk/+legacycode/@LCT/compile.p>compile
[exec] at 264
[exec]
[exec]
[exec] Error in ==>
[exec] /usr/local/matlab/R2010b/toolbox/simulink/simulink/+legacycode/@LCT/legacyCodeImpl.p>legacyCodeImpl
[exec] at 84
[exec]
[exec]