I have a Golang program inside a docker container (I use Ubuntu 18). Also I use github.com/glenn-brown/golang-pkg-pcre/src/pkg/pcre for regex in my Golang app. Before using this library I should install libpcre++-dev
this way:
sudo apt-get install libpcre++-dev
But I use golang:alpine in my Dockerfile and this is no libpcre++-dev
library in alpine packages.
What package should I install instead of libpcre++-dev
?
p.s. I have tried to install libc6-compat
, pcre pcre-dev
, libpcrecpp
but I see this error:
github.com/glenn-brown/golang-pkg-pcre/src/pkg/pcre /go/pkg/mod/github.com/glenn-brown/golang-pkg-pcre@v0.0.0-20120522223659-48bb82a8b8ce/src/pkg/pcre/pcre.go:52:10: fatal error: pcre.h: No such file or directory #include ^~~~~~~~ compilation terminated
My Dockerfile:
FROM golang:alpine
RUN apk update
RUN apk upgrade
RUN apk add --update --no-cache build-base gcc g++ pcre pcre-dev libc6-compat
# Install git + SSL ca certificates.
# Git is required for fetching the dependencies.
# Ca-certificates is required to call HTTPS endpoints.
RUN apk update && apk add --no-cache curl git ca-certificates tzdata \
&& update-ca-certificates 2> /dev/null || true
I build my app this way:
- CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags="-w -s" -o bin/backend ./cmd/backend/main.go
EDIT
I have change my Dockerfile (add line below)
RUN apk add --update --no-cache build-base gcc g++ pcre pcre-dev libc6-compat
And now I have a new error:
Error loading shared library libpcre.so.1: No such file or directory (needed by /bin/backend)