LEDE 17.01: opkg install package 'satisfy_dependencies_for: Cannot satisfy the following dependencies for'

Hi,

I cross-compiled a custom package, then scp it to my device and right after I used opkg install on it. I got this error:

 [0]-[root@LEDE]-[~]# opkg install /tmp/getportal_1.0-1_mips_24kc.ipk
 Installing getportal (1.0-1) to root...
 Collected errors:
  * satisfy_dependencies_for: Cannot satisfy the following dependencies for getportal:
  * 	libmariadb * 	libz *
  * opkg_install_cmd: Cannot install package getportal.

Obviously if I run it with --force-depends I get an executable but it's not functional.

I tried to find these dependencies on https://downloads.lede-project.org/releases/packages-17.01/mips_24kc/packages/ . I downloaded and installed libmariadb-client but I had this:

opkg install packages/libmariadbclient_10.1.33-1_mips_24kc.ipk 
Installing libmariadbclient (10.1.33-1) to root...
Collected errors:
 * satisfy_dependencies_for: Cannot satisfy the following dependencies for libmariadbclient:
 * 	libatomic * 	libstdcpp * 
 * opkg_install_cmd: Cannot install package libmariadbclient.

Thanks =)