No way to use it?

[ctzurcanu]

import Pkg; Pkg.clone("https://github.com/JuliaLang/JuliaParser.jl")

ERROR: UndefVarError: clone not defined
Stacktrace:
[1] getproperty(::Module, ::Symbol) at ./Base.jl:26
[2] top-level scope at REPL[8]:1

import Pkg; Pkg.add(Pkg.PackageSpec(url="https://github.com/JuliaLang/JuliaParser.jl") )

Cloning git-repo `https://github.com/JuliaLang/JuliaParser.jl`

Updating git-repo https://github.com/JuliaLang/JuliaParser.jl
ERROR: could not find project file in package at https://github.com/JuliaLang/JuliaParser.jl
Stacktrace:
[1] pkgerror(::String) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:53
[2] resolve_projectfile!(::Pkg.Types.Context, ::Pkg.Types.PackageSpec, ::String) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:629
[3] (::Pkg.Types.var"#54#55"{Pkg.Types.Context,Pkg.Types.PackageSpec})(::LibGit2.GitRepo) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:602
[4] with(::Pkg.Types.var"#54#55"{Pkg.Types.Context,Pkg.Types.PackageSpec}, ::LibGit2.GitRepo) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/LibGit2/src/types.jl:1125
[5] handle_repo_add!(::Pkg.Types.Context, ::Pkg.Types.PackageSpec) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:562
[6] handle_repos_add!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:620
[7] add(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}; preserve::Pkg.Types.PreserveLevel, platform::Pkg.BinaryPlatforms.MacOS, kwargs::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:139
[8] add(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:112
[9] #add#27 at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:109 [inlined]
[10] add at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:109 [inlined]
[11] #add#23 at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:106 [inlined]
[12] add(::Pkg.Types.PackageSpec) at /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:106
[13] top-level scope at REPL[7]:1