nikov2:/etc# apt-get install libcurl3-dev 
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  libcurl3-dev: Depends: libcurl3-openssl-dev (= 7.15.5-1) but it is not going to be installed
E: Broken packages
nikov2:/etc# apt-get install libcurl3-openssl-dev
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  libcurl3-openssl-dev: Depends: libkrb5-dev but it is not going to be installed or
                                 hurd but it is not installable
E: Broken packages
nikov2:/etc# apt-get install libkrb5-dev
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  libkrb5-dev: Depends: libkrb53 (= 1.4.4-6) but 1.4.4-7 is to be installed
               Depends: libkadm55 (= 1.4.4-6) but it is not going to be installed
               Depends: comerr-dev but it is not going to be installed
E: Broken packages
nikov2:/etc# apt-get install libkrb53
Reading package lists... Done
Building dependency tree... Done
libkrb53 is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
nikov2:/etc# apt-get install libkadm55
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  libkadm55: Depends: libkrb53 (= 1.4.4-6) but 1.4.4-7 is to be installed
E: Broken packages
nikov2:/etc# apt-get install libkrb53
Reading package lists... Done
Building dependency tree... Done
libkrb53 is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.