libcurl3-dbg software package provides debugging symbols for libcurl (OpenSSL, GnuTLS and NSS flavours), you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libcurl3-dbg
libcurl3-dbg is installed in your system.
Make ensure the libcurl3-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcurl3-dbg *
You will get with libcurl3-dbg package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Debug packages |
| Package | libcurl3-dbg |
| Version | 7.38.0-4+deb8u5 |
| Description | debugging symbols for libcurl (OpenSSL, GnuTLS and NSS flavours) |
| Sub Section | Debug |