Merge pull request #101 from gled-rs/patch-1

Update INSTALL.md

INSTALL.md

@@ -1,32 +1,47 @@
 # How to install Plume on a Debian stretch:
 
 ## Basic setup:
+
+```bash
 apt update
 apt install gettext postgresql postgresql-contrib libpq-dev
 adduser plume
 su - plume
 cd /home/plume
 git clone https://github.com/Plume-org/Plume.git
-curl https://sh.rustup.rs -sSf | sh -s -- --no-modify-path --default-toolchain nightly
+curl https://sh.rustup.rs -sSf | sh 
 cd Plume
 rustup toolchain install nightly
-rustup override set nightly-2018-05-15 # this seems to be needed for compilation
+rustup toolchain default nightly
+rustup update
 cargo install diesel_cli --no-default-features --features postgres # we dont need to compile anything else than pgsql
+```
 
 ## Now, if you want to run postgresql on the same server:
+
+```bash
+service postgresql start
 cargo run # this will configure and launch Plume on the server.
+```
 
 ## If you want to run Plume with a remote DB this time ( Postgresql is not installed on the same server/container):
+
 * On the DB server:
+
+```bash
 service postgresql start
 su - postgres
 createuser -d -P plume
 createdb -O plume plume
+```
 
 * On the Plume server:
+
+```bash
 cd /home/plume/Plume
 diesel migration run --database-url postgres://plume:PASSWORD@DBSERVERIP:DBPORT/plume
 DB_URL=postgres://plume:PASSWORD@DBSERVERIP:DBPORT/plume cargo run # the first launch will ask questions to configure the instance. A second launch will not need the DB_URL.
+```
 
 ## Plume is now accessible as seen on your console. You can have fun now, or configure an nginx proxy with the following excerpt:
 
@@ -42,4 +57,16 @@ DB_URL=postgres://plume:PASSWORD@DBSERVERIP:DBPORT/plume cargo run # the first l
     }
 
 # Caveats:
+
 * Pgbouncer is not yet supported ( named transactions are used ).
+
+* Rust nightly is a moving target, dependancies can break and sometimes you need to check a few versions to find the one working.
+
+```bash
+cd /home/plume/Plume
+rustup override set nightly-2018-05-15 # this could be needed for compilation. If errors, try 2018-05-31.
+# rustup override unset # remove the override for this directory.
+```
+
+* Rust nightly 2018-06-28 is known to be failing to compile diesel 1.3.2
+