Résultat de la commande en root justement...
Sinon, j'ai parcouru les dossier graphiquement et pu ouvrir le log :
2015/07/14 18:16:40 akmods: Building RPM using the command '/bin/akmodsbuild --target x86_64 --kernels 4.0.7-200.fc21.x86_64 /usr/src/akmods/nvidia-kmod.latest'
%description -n kmod-nvidia-4.0.7-200.fc21.x86_64
This package provides the nvidia kernel modules built for the Linux
kernel 4.0.7-200.fc21.x86_64 for the %{_target_cpu} family of processors.
%files -n kmod-nvidia-4.0.7-200.fc21.x86_64
%defattr(644,root,root,755)
%dir /usr/lib/modules/4.0.7-200.fc21.x86_64/extra
/usr/lib/modules/4.0.7-200.fc21.x86_64/extra/nvidia/
%global kmodinstdir_prefix /usr/lib/modules/
%global kmodinstdir_postfix /extra/nvidia/
%global kernel_versions 4.0.7-200.fc21.x86_64___%{_usrsrc}/kernels/4.0.7-200.fc21.x86_64
+ cd /tmp/akmodsbuild.fSI6NnvS/BUILD
+ rm -rf nvidia-kmod-346.72
+ /usr/bin/mkdir -p nvidia-kmod-346.72
+ cd nvidia-kmod-346.72
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ tar --use-compress-program xz -xf /usr/share/nvidia-kmod-346.72/nvidia-kmod-346.72-x86_64.tar.xz
tar (child): /usr/share/nvidia-kmod-346.72/nvidia-kmod-346.72-x86_64.tar.xz: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now
erreur : Mauvais statut de sortie pour /var/tmp/rpm-tmp.fSzkwy (%prep)
Erreur de construction de RPM :
utilisateur mockbuild inexistant - utilisation de root
groupe mockbuild inexistant - utilisation de root
utilisateur mockbuild inexistant - utilisation de root
groupe mockbuild inexistant - utilisation de root
utilisateur mockbuild inexistant - utilisation de root
groupe mockbuild inexistant - utilisation de root
Mauvais statut de sortie pour /var/tmp/rpm-tmp.fSzkwy (%prep)
2015/07/14 18:16:40 akmodsbuild: * Rebuilding /usr/src/akmods/nvidia-kmod.latest for kernel(s) 4.0.7-200.fc21.x86_64: attention : utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: attention : groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: attention : utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: attention : groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: attention : utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: attention : groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: Installation de /usr/src/akmods/nvidia-kmod.latest
2015/07/14 18:16:40 akmodsbuild: Construction pour plate-formes cibles: x86_64
2015/07/14 18:16:40 akmodsbuild: Construction pour cible x86_64
2015/07/14 18:16:40 akmodsbuild: Exécution_de(%prep) : /bin/sh -e /var/tmp/rpm-tmp.fSzkwy
2015/07/14 18:16:40 akmodsbuild: + umask 022
2015/07/14 18:16:40 akmodsbuild: + cd /tmp/akmodsbuild.fSI6NnvS//BUILD
2015/07/14 18:16:40 akmodsbuild: + kmodtool --target x86_64 --repo rpmfusion --kmodname nvidia-kmod --filterfile /tmp/akmodsbuild.fSI6NnvS/SOURCES/nvidia-kmodtool-excludekernel-filterfile --obsolete-name nvidia-newest --obsolete-version 346.72 --current --for-kernels 4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: %package -n kmod-nvidia-4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: Summary: nvidia kernel module(s) for 4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: Group: System Environment/Kernel
2015/07/14 18:16:40 akmodsbuild: Provides: kernel-modules-for-kernel = 4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: Provides: nvidia-kmod = %{?epoch:%{epoch}:}%{version}-%{release}
2015/07/14 18:16:40 akmodsbuild: Requires: nvidia-kmod-common >= %{?epoch:%{epoch}:}%{version}
2015/07/14 18:16:40 akmodsbuild: Requires(post): /usr/sbin/depmod
2015/07/14 18:16:40 akmodsbuild: Requires(postun): /usr/sbin/depmod
2015/07/14 18:16:40 akmodsbuild: Provides: kmod-nvidia-newest-4.0.7-200.fc21.x86_64 = 346.72
2015/07/14 18:16:40 akmodsbuild: Obsoletes: kmod-nvidia-newest-4.0.7-200.fc21.x86_64 < 346.72
2015/07/14 18:16:40 akmodsbuild: Requires: kernel-uname-r = 4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: BuildRequires: kernel-devel-uname-r = 4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: %post -n kmod-nvidia-4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: /usr/sbin/depmod -aeF /boot/System.map-4.0.7-200.fc21.x86_64 4.0.7-200.fc21.x86_64 > /dev/null || :
2015/07/14 18:16:40 akmodsbuild: %postun -n kmod-nvidia-4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: /usr/sbin/depmod -aF /boot/System.map-4.0.7-200.fc21.x86_64 4.0.7-200.fc21.x86_64 &> /dev/null || :
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild: %description -n kmod-nvidia-4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: This package provides the nvidia kernel modules built for the Linux
2015/07/14 18:16:40 akmodsbuild: kernel 4.0.7-200.fc21.x86_64 for the %{_target_cpu} family of processors.
2015/07/14 18:16:40 akmodsbuild: %files -n kmod-nvidia-4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild: %defattr(644,root,root,755)
2015/07/14 18:16:40 akmodsbuild: %dir /usr/lib/modules/4.0.7-200.fc21.x86_64/extra
2015/07/14 18:16:40 akmodsbuild: /usr/lib/modules/4.0.7-200.fc21.x86_64/extra/nvidia/
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild: %global kmodinstdir_prefix /usr/lib/modules/
2015/07/14 18:16:40 akmodsbuild: %global kmodinstdir_postfix /extra/nvidia/
2015/07/14 18:16:40 akmodsbuild: %global kernel_versions 4.0.7-200.fc21.x86_64___%{_usrsrc}/kernels/4.0.7-200.fc21.x86_64
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild: + cd /tmp/akmodsbuild.fSI6NnvS/BUILD
2015/07/14 18:16:40 akmodsbuild: + rm -rf nvidia-kmod-346.72
2015/07/14 18:16:40 akmodsbuild: + /usr/bin/mkdir -p nvidia-kmod-346.72
2015/07/14 18:16:40 akmodsbuild: + cd nvidia-kmod-346.72
2015/07/14 18:16:40 akmodsbuild: + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
2015/07/14 18:16:40 akmodsbuild: + tar --use-compress-program xz -xf /usr/share/nvidia-kmod-346.72/nvidia-kmod-346.72-x86_64.tar.xz
2015/07/14 18:16:40 akmodsbuild: tar (child): /usr/share/nvidia-kmod-346.72/nvidia-kmod-346.72-x86_64.tar.xz: Cannot open: No such file or directory
2015/07/14 18:16:40 akmodsbuild: tar (child): Error is not recoverable: exiting now
2015/07/14 18:16:40 akmodsbuild: tar: Child returned status 2
2015/07/14 18:16:40 akmodsbuild: tar: Error is not recoverable: exiting now
2015/07/14 18:16:40 akmodsbuild: erreur : Mauvais statut de sortie pour /var/tmp/rpm-tmp.fSzkwy (%prep)
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmodsbuild: Erreur de construction de RPM :
2015/07/14 18:16:40 akmodsbuild: utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: utilisateur mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: groupe mockbuild inexistant - utilisation de root
2015/07/14 18:16:40 akmodsbuild: Mauvais statut de sortie pour /var/tmp/rpm-tmp.fSzkwy (%prep)
2015/07/14 18:16:40 akmodsbuild:
2015/07/14 18:16:40 akmods: Building rpms failed; see /var/cache/akmods/nvidia/346.72-2-for-4.0.7-200.fc21.x86_64.failed.log for details