error petsc into destroot

[malyka.orizono@…]

Hello, I tried to install petsc with macport but when i made " sudo port install petsc" i had this error :

---> Computing dependencies for petsc ---> Fetching archive for petsc ---> Attempting to fetch petsc-3.2-p5_0.darwin_12.x86_64.tbz2 from ​http://lil.fr.packages.macports.org/petsc ---> Attempting to fetch petsc-3.2-p5_0.darwin_12.x86_64.tbz2 from ​http://mse.uk.packages.macports.org/sites/packages.macports.org/petsc ---> Attempting to fetch petsc-3.2-p5_0.darwin_12.x86_64.tbz2 from ​http://packages.macports.org/petsc ---> Attempting to fetch petsc-3.2-p5_0.darwin_12.x86_64.tbz2 from ​http://jog.id.packages.macports.org/macports/packages/petsc ---> Fetching distfiles for petsc ---> Verifying checksum(s) for petsc ---> Extracting petsc ---> Configuring petsc ---> Building petsc ---> Staging petsc into destroot Error: org.macports.destroot for port petsc returned: command execution failed Please see the log file for port petsc for details:

/opt/local/var/macports/logs/_Users_orizono-cysique_feel++-0.91.4_ports_macosx_macports_science_petsc/petsc/main.log

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Error: Processing of port petsc failed

Can you help me to resolve this problem please ? Thanks.