[mpich-discuss] mpich2 in eclipse ubuntu - linking issue

Benjamin Welton benjamin.r.welton at wmich.edu
Sat Jul 2 03:03:43 CDT 2011

libcr is a check-pointing library (BLCR). The package libcr0 contains 
this library on ubuntu.



On 7/1/2011 11:16 PM, zach wrote:
> In Eclipse running in Ubuntu I have provided the C++ compiler as 
> mpicxx and C++ linker as mpicxx.
> I have provided the include and library paths to Eclipse, which are 
> the standard ones that get created after mpich2 installation.
> When I build, all the source compiles properly but when it gets to the 
> linking I get this error:
> /usr/bin/ld: cannot find -lcr
> collect2: ld returned 1 exit status
> What is cr and why is this failing?
> Zach
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> mpich-discuss at mcs.anl.gov
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