Merge pull request #1970 from RobQuistNL/patch-3

Update Ubuntu installation documentation + bump required go version to 1.14

Makefile

@@ -6,7 +6,7 @@ all: build
 unexport GOFLAGS
 
 GOVERSION:=$(shell go version | cut -d' ' -f 3 | cut -d. -f 2)
-ifeq ($(shell expr $(GOVERSION) \< 13), 1)
+ifeq ($(shell expr $(GOVERSION) \< 14), 1)
 $(warning Your Golang version is go 1.$(GOVERSION))
 $(error Update Golang to version $(shell grep '^go' go.mod))
 endif

documentation/en/install-lotus-arch.md

@@ -2,7 +2,7 @@
 
 These steps will install the following dependencies:
 
-- go (1.13 or higher)
+- go (1.14 or higher)
 - gcc (7.4.0 or higher)
 - git (version 2 or higher)
 - bzr (some go dependency needs this)

documentation/en/install-lotus-fedora.md

@@ -6,7 +6,7 @@
 
 These steps will install the following dependencies:
 
-- go (1.13 or higher)
+- go (1.14 or higher)
 - gcc (7.4.0 or higher)
 - git (version 2 or higher)
 - bzr (some go dependency needs this)

documentation/en/install-lotus-ubuntu.md

@@ -2,7 +2,7 @@
 
 These steps will install the following dependencies:
 
-- go (1.13 or higher)
+- go (1.14 or higher)
 - gcc (7.4.0 or higher)
 - git (version 2 or higher)
 - bzr (some go dependency needs this)
@@ -15,29 +15,26 @@ These steps will install the following dependencies:
 - llvm (proofs build)
 - clang (proofs build)
 
-Run
+### Install dependencies
 
 ```sh
 sudo apt update
-sudo apt install mesa-opencl-icd ocl-icd-opencl-dev
+sudo apt install mesa-opencl-icd ocl-icd-opencl-dev gcc git bzr jq pkg-config curl
+sudo apt upgrade
 ```
 
-Build
+### Install Go 1.14
 
-```sh
-sudo add-apt-repository ppa:longsleep/golang-backports
-sudo apt update
-sudo apt install golang-go gcc git bzr jq pkg-config mesa-opencl-icd ocl-icd-opencl-dev
-```
+Install the latest version of Go by following [the docs on their website](https://golang.org/doc/install).
 
-Clone
+### Clone the Lotus repository
 
 ```sh
 git clone https://github.com/filecoin-project/lotus.git
 cd lotus/
 ```
 
-Install
+### Build the Lotus binaries from source and install
 
 ```sh
 make clean && make all
@@ -45,3 +42,12 @@ sudo make install
 ```
 
 After installing Lotus, you can run the `lotus` command directly from your CLI to see usage documentation. Next, you can join the [Lotus Testnet](https://docs.lotu.sh/en+join-testnet).
+
+### Interopnet
+
+If you seek a smaller network to test, you can join the `interopnet`. Please note that this network is meant for developers - it resets much more often, and is much smaller. To join this network, checkout the branch `interopnet` instead of `master` before building and installing;
+```
+git checkout interopnet
+```
+
+Please also note that this documentation (if viewed on the website) might not be up to date with the interopnet. For the latest documentation on the interopnet branch, see the [Lotus Documentation Interopnet Branch on GitHub](https://github.com/filecoin-project/lotus/tree/interopnet/documentation/en)

go.mod

@@ -1,6 +1,6 @@
 module github.com/filecoin-project/lotus
 
-go 1.13
+go 1.14
 
 require (
 	contrib.go.opencensus.io/exporter/jaeger v0.1.0