Environmental Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
CPU	Kunpeng 920 processor

Table 2 lists the software requirements.

**Table 2** Software requirements
Item	Version	Download URL
Cactus	2.1.0	https://github.com/ComparativeGenomicsToolkit/cactus/releases/download/v2.1.0/cactus-v2.1.0.tar.gz
BiSheng Compiler	2.1.0	https://mirrors.huaweicloud.com/kunpeng/archive/compiler/bisheng_compiler/bisheng-compiler-2.1.0-aarch64-linux.tar.gz

Table 3 lists the OS requirements.

**Table 3** OS requirements
Item	Version	Download URL
Kylin	V10	https://www.kylinos.cn/scheme/server/1.html
Kernel	4.19.90-23.8.v2101.ky10.aarch64	Included in the OS image

Parent topic: Cactus 2.1.0 Porting Guide (Kylin V10)