Compile lotus from source

[dayou5168]

We already have doc about how to compile lotus. you should follow the docs
Though. i want add some tips here

1. You should chose one of those bellow options. you don't have to compile every option.

• compile for mainnet, run:

make clean all 

• compile for devnet, run:

make clean 2k

• compile for calibration net,run:

make clean calibnet

2. Use vpn if you are in China

You should use vpn if you want a good experience when compile. and replace rust repository if needed. you can see doc here

3. this is not error when you run 'sudo make install'

bash: go: command not found
expr: syntax error: unexpected argument ‘1016000’
install -C ./lotus /usr/local/bin/lotus
install -C ./lotus-miner /usr/local/bin/lotus-miner
install -C ./lotus-worker /usr/local/bin/lotus-worker

why "bash: go: command not found"?
Typically go is installed at /usr/local/go/bin/go. but system will not search /usr/local/go/bin/ when you use sudo.

why "expr: syntax error: unexpected argument ‘1016000’"
Same reason as prior one. caused by this line of Makefile

[f8-ptrk]

there is no 2k network

[dayou5168]

It's devnet. Is this description misleading and what do you think needs to be changed？