The latest version of the plugin is not correctly compared to the version of the include.
[Pawn.CMD] DoAmxLoadImpl: Mismatch between the plugin (3.4.0) and include (0.1.64) versions
Server log shows 0.1.64 when the file:
#if !defined PACK_PLUGIN_VERSION
#define PACK_PLUGIN_VERSION(%0,%1,%2) (((%0) << 16) | ((%1) << 8) | (%2)))
#endif
#define PAWNCMD_VERSION PACK_PLUGIN_VERSION(3, 4, 0)
With the plugin version 3.3.6 the comparison of the version of the include is correct:
[Pawn.CMD] DoAmxLoadImpl: Mismatch between the plugin (3.3.6) and include (3.4.0) versions
Linux, SAMP 0.3.DL-R1