Hi guys,
I am working with centos7. but I have a problem. I want to install gdal-devel packages on my system but I recieve the following errors:

Error: Package: gdal-libs-1.11.1-1.el7.x86_64 (epel)
Requires: libgeotiff.so.1.2()(64bit)
Available: libgeotiff-1.2.5-14.el7.x86_64 (epel)
libgeotiff.so.1.2()(64bit)
Installed: libgeotiff-1.4.0-1.el6.x86_64 (@elgis)
Not found
Available: libgeotiff-1.3.0-4.el6.x86_64 (elgis)
Not found
Available: libgeotiff-1.3.0-4_0.el6.x86_64 (elgis)
Not found
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

would you please help me how can I fix it?

Best Regards,
Shirin

Did you read what you posted? I bolded two lines above, where the system gives you two different options to try. Did you try them??

I have tried the first option, but when I start again to install the package, I will receive this error again. i don't know what should I do. Please if you know how can I fix it, help me.

Thanks,
Shirin

@shirin123 : The PostgreSQL repo is not compatible with other repo's.
Furthermore you are using the PostgreSQL repo for CentOS 6.

CentOS 6 http://yum.postgresql.org/9.3/redhat/rhel-6.7-x86_64/
CentOS 7 http://yum.postgresql.org/9.3/redhat/rhel-7-x86_64/

If you want to keep all the alien "testing" packages from "PostgreSQL repo":
.. then disable EPEL while installing gdal-devel.


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