add pam for docker

Dockerfile

@@ -3,14 +3,14 @@ MAINTAINER codeskyblue@gmail.com
 
 RUN echo "deb http://ftp.debian.org/debian/ wheezy-backports main" >> /etc/apt/sources.list
 RUN apt-get update
-RUN apt-get install -y openssh-server rsync
+RUN apt-get install -y openssh-server rsync libpam-dev
 
 # set the working directory and add current stuff
 COPY  . /gopath/src/github.com/gogits/gogs/
 WORKDIR /gopath/src/github.com/gogits/gogs/
 
-RUN go get -v -tags "sqlite redis memcache cert"
+RUN go get -v -tags "sqlite redis memcache cert pam"
-RUN go build -tags "sqlite redis memcache cert"
+RUN go build -tags "sqlite redis memcache cert pam"
 
 RUN useradd --shell /bin/bash --system --comment gogits git
 

docker/README.md

@@ -35,3 +35,16 @@ SSH_PORT = 10022
 ```
 
 Full documentation of settings can be found [here](http://gogs.io/docs/advanced/configuration_cheat_sheet.html).
+
+## Todo
+Install page need support set `SSH_PORT`
+
+## Problems
+
+If meet error
+
+```
+checkVersion()] [E] Binary and template file version does not match
+```
+
+Run `rm -fr /var/gogs/gogs/templates/` will fix. Remember to backup templates file, If you have some modification.